Take a breather, man, lol. The truth is, you're going to make of your life what you want to make of it. If you want to constantly be financially strapped, have zero freedom to do almost anything you want in life - let alone things like owning a home or driving the car you want - you can probably get by doing the minimum. In 10 years, you'll realize you've wasted a lot of time and money, and that whatever bigger goals you begin to develop will be very difficult to achieve.
On the flip-side, if you make it a point to either earn a degree or learn a trade early on, and put your time in working to minimize your expenses/education costs, you'll not only have short term money to blow on fun things like fishing/girls/being a kid, you'll also be financially ahead so that the next 50 years of your life will be easier. Working hard, and smart early - and learning what it is to be ambitious with direction, should be your focus now. That way, you won't be screwed later when you want a house/wife/kids and things actually do get complicated.
When I was your age (holy crap - I just said that), i drove a beat to hell 10 year old Dodge Shadow that had a bumper that literally fall apart to the point where it was held on with duct tape. I worked since I was 13 (through high school and college), and once I got a good job - I worked even more to be good at it so that way I could afford the life I want. The thing is, I went from growing up very poor to being 31 and very comfortable with my life. I have a cool car. I can go on vacations to cool places. I had a sponsorship as an athlete in college that allowed me to travel the country and meet amazing people. Why? Because I busted I disagree to make it possible.
Now, I also have fishing buddies who just worked part time jobs so that they could put gas in the car, get on the water, and buy beer. Some of them have gone to jail. All but one (that I know of) still live in the same small town, and most still work the same crappy jobs and complain that they can't afford anything/life is hard. I genuinely get frustrated talking to them when I'm home visiting family because almost 15 years later they still don't get it. They will likely always be unhappy.
I'm sorry for using myself as an example, because it's not meant to be me bragging. It was just the easiest example I could give. Embrace the grind. You'll still have time for fun (hell, I did). Don't look back in 15 years and be angry. Nothing worth having is easy.