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So in this short lecture, I'm going to explain how you as the student should navigate this course.

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This is something which didn't exist in my older courses and doesn't exist at all in other courses.

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So this may be new for you.

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For this course, there is a wide range of difficulty from topic to topic.

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For this reason, I've designated some lectures and some sections by their level, which can be either

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a beginner, intermediate or advanced.

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Obviously, beginner content is the easiest, whereas intermediate is a bit more difficult.

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Well, advanced is the most difficult.

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So please watch out for these designations, which will be in the titles of either the lectures or full

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sections, typically in parentheses.

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For example, the cypher description section is denoted as advanced.

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Now, the reason I've done this is sometimes I encounter beginner students who bite off more than they

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can chew.

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And as a result, they become frustrated when the content is too difficult for their current abilities.

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Of course, there is no need for that.

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Simply be more aware of your abilities and accept yourself as you are.

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As a teacher, I always encourage you to improve your skills such that you'll be able to handle more

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advanced content.

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But one thing you should not try to do is to tackle an advanced topic when you are not at that stage

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in your journey.

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I don't want you to hope for or expect that the advanced content will somehow be explained in a so-called

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intuitive way such that you can understand it even if you don't have the prerequisite skills.

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Now, unfortunately, these designations are somewhat arbitrary because nobody can really agree on precisely

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what skills are considered beginner, intermediate or advanced.

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Therefore, it may take some trial and error on your part, and you'll have to adjust as needed.

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So, for example, if you try some intermediate content but it's too difficult for you, then clearly

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the advanced content will be even more difficult.

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At the same time, advanced students will get the most out of this course.

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That's simply because they'll have the abilities to understand all of the content, from beginner to

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intermediate to advanced.

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So not only the advanced content is for the advanced students, but all the content is for the advanced

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students.

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In this sense, advanced doesn't mean you already know the content, since at that point, taking this

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course would be pointless.

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Advanced really means you are mentally prepared to handle the more challenging tasks.

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Conversely, beginner doesn't mean your new and unfamiliar with these topics.

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It simply means you are not mentally prepared, so you should use that as motivation to get yourself

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to an advanced level.

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If you are not there yet, a lot of the time, this is simply due to your experience level.

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This is not something I can give to you.

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It's simply something you have to cultivate yourself.

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Nothing I can give you will replace the simple act of practice in gaining experience.

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I would, if I could.

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But maturity and experience are things you must earn, but that you cannot take.

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For example, some projects in this course will simply require a good amount of coding.

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Some people are good at this and some people not so good.

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But luckily, it's a skill that anyone can cultivate as long as they work hard and have patience.

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So you may not understand complex code today, but with more practice and experience, you will.

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At that point, the more advanced content will feel more accessible.

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Note that some lectures and sections have no designation, so you can feel free to watch any of that

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content, regardless of your level.

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At the same time, remember to pace yourself and remember that there might simply be some things which

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you do not know.

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In those cases, you should use the Q&A to ask for help.

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Now, while there are prerequisites to this course, realize that they are not the be all and end all.

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Sometimes you might meet the prerequisites but simply lack practice and experience applying those prerequisites.

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So as an example, Python coding is a prerequisite to this course.

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But clearly, there are varying levels of expertise.

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At the same time, we can't say something like must have five years of experience in Python, because

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that wouldn't make sense.

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Some people have been coding for 10 years who are not very good, and some people have been coding for

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six months and are already very good.

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So it's not time that matters, but rather mental preparedness and maturity.

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At the same time, you shouldn't be alarmed because there is still content in the course for you to

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complete, no matter your level.

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So if you find that there is any content in the course that seems beyond your reach, simply cultivate

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your skills and come back at a later time.

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Remember that you have this course forever, so there is no rush to complete all the lectures at once.

