I have tried to talk my parents into the idea, and I will probably never stop, but they compare my chess success to some good high school basketball player going into the NBA. They say its just not likely. But I will never stop loving chess and they will just have to get over it I guess.
Chess is an excellent way to spend your time, and there are tons of studies that show that students who spend time on chess improve academically across the board. There are about thousand ways you could spend you time that would be worse for you, so your parents should be happy that you enjoy the game.
If you are talking about becoming a professional chess player, however, you actually probably have a better chance to go to the NBA than to make a living at chess. Only a tiny number of people world wide can make a living on prize money alone. A slightly larger number can make a living through a combination of prize money, coaching, writing, etc. Because you live in the U.S. it is even harder to make it work financially. There is almost no support for chess in the U.S. Prize funds at tournaments are small, and even if you were to make Grandmaster probably the only way to make a living would be to move to a large city and coach, and even then you are never going to get rich.
So, enjoy the game, its a great game and good for your brain, but plan on having a day job.
A good tool that can help you improve almost right away is to study tactics. Chesstempo.com is a free website with tens of thousands of tactical puzzles. At lower levels, the most important thing to study is tactics. Until you get to the point that you are seeing at least two and three moves threats against your opponent, and are seeing and preventing when your opponent can use those combinations on you, games are going to be decided by tactics, not subtle positional or strategic issues.
If you want to study something beyond tactics, get a good endgame book, like Silman's Complete Endgame Course. Many low level players neglect endgame skills. They focus almost exclusively in trying to play for mate in the middle game. It is a huge advantage to have the skills and confidence to reduce the positions into an endgame if you can't find a mate attack in the middle game.
The most common mistake for low level players is to spend to much time trying to memorize opening lines. While this is clearly needed for higher level play, games are rarely won or lost in the opening. If you can avoid tactical errors, develop your pieces, and fight for control of the center of the board, you are doing ok. Its ok to spend some time on openings so you can know a few setups to aim for, don't think you need to commit a large repertoire to memory yet. That is really something that happens when you are starting to play the higher divisions in tournaments. For now, get your pieces out there to active positions, and always look at the tactics.
artfizz,
Unfortunately, nobody else is laughing either, so perhaps your parents were
right in retrospect(just kidding, you are pretty funny).
Do you really work as a comedian or were you kidding?