Also, write down all of the crazy dreams you have and the things you'd do with your success and wealth.
Don't forget them.
There's millions of people who end up being able to actually do those things but they are so boring, ugly and lame that they never do it.
I want to own a SU-27, paint it black, and fly it around pissing off the FAA. Just one example.
There is an important quote.
"Wherever you go, there you are".
Lots of people have their own opinions about it but I have mine.
If you're a dork here, you'll be a dork there. You make money and you'll be a rich dork. You get a villa in Italy on Lake Como and make 47 million and you'll be a dork with a villa who's got a wife that is sleeping with the pool boy because you're a dork.
You spend only so much time with other people, but you spend a LOT of time with yourself. You will spend a LOT of time looking in the mirror, dealing with social hierarchies and interactions, and a lot of life will just be small moments that can be really bad or really good just depending on what kind of man you are.
If you are comfortable in your own skin, know you look like a million bucks, are looked at as a leader, can be the life of a party and grab everyone's attention with your stories and have a great joke always on the tip of your tongue, your life will be good whether you're rich or poor. Wealth is slow and it builds if it's going to last. It can come and go, make sure you are a great man when you arrive there. Someone who definitely deserves it. Someone who has a good life, good body, good memories, good friends, good jokes, and a good attitude, because wherever you go, there you are.
The question every 16 year old is going to ask is now "how do I become that?" It's the same way everything is built. Daily efforts, paying attention, constant improvement. Look at people who are better. Pay attention. What are they doing? The simplest one is having a good, healthy body. Not a 300lb bodybuilder, but closer to the american psycho level of fitness.
The next is your attitude, you should learn to break the rules a little. Everything you think is a big deal will not be a big deal when you're older. You're out here worried about a phone call to your parents for being tardy to class, other guys are out doing donuts in the school parking lot making out with cheerleaders. You need to eradicate most of your fears. The most common problem for all people and the reason their life sucks is because they are good little boys and girls who follow directions. 99% of people are NPC's, everyone seems to 'know' that, but they don't really internally 'see' it in their day to day life. The biggest common trait of my successful friends is they just don't care about following rules. Life is a playground. There will always be old ladies shaking their finger at you telling you to slow down, be quiet, don't do X, etc.
Finally, do not allow yourself to be castrated. You will feel pressure from any organization that can have power over you into becoming a castrated little dork. Schools, companies, every time you turn on some content even... they'll all try to keep you under control. Do not allow people to have power over you and you will become a fearless, free version of yourself. I would be a different person if I had a job that could fire my a$$ at any time.
Be in shape, break the rules a bit, play loose and fast, and control your income without a boss. You will have a lot more "life" in your life that way.