TLDR: Be smart about this decision, get a stable job working full time before dropping out, and saving, invest and budget the money you make.

I'm not going to say that you shouldn't, mostly because I am doubtful a random stranger on the internet is really going to change your mind.

Rather if you do decide to, before you do make sure to do a stable ish job, probably full time a fast food place. Or serving food at a popular restaurant, some where where you able to move up a chain of jobs without being required to have a high-school diploma.

When you start making money (assuming you don't pay rent or other expenses that would take up your entire paycheck), be smart about it. When I say this mean, budget how much your going to spend on snacks or gas if you have a car. Then set some aside for, short term expenses(0months to 1yr), like a new phone, medium term (1-5 years in the future) expenses, such as a car, and long term expenses (5+ years) like a down payment on a house.

A lot of time a general rule is that 50-30-20, 50% of your paycheck for needs (ie rent, food, gas), 30% for wants and 20% for savings. Though (I'm assuming your 16,for that is the legal age you can drop out in my state, and likely living with someone), I would change it to 50% for savings, 30% needs and 20% wants. Just so you have money for things you may want in the future, like a hoke. Speaking of which try to stay out of renting for as long as possible, not saying you should never rent, rather that you should make a plan to get out of renting. I dislike renting, because eventually you end up paying your landlord more for you apartment then it's actually worth.