Forget about everything else and just put everything on bitcoin. You are living with your parents, they pay everything for you, you got nothing to lose. If I was living with my parents, I would save everything and buy bitcoin monthly. If BTC doesn't keep rising you can still reach the 21 BTC holder group, then save this and retire in 10 years when the price makes you a millionaire.
Go all in on regret later. You are on a privileged position to profit from high risk high reward moves. No risk no win, and BTC is the best long term high risk bet.
I totally agree to this. Young people should start or go all in on bitcoin because it is good that while you are still young you are already earning. You will also learn a lot of things here. Maybe someday if you already earned enough, you can help your parents with your expenses in school or other expenses in your home. You've got nothing to lose if you will just try as early as what you are now or while you're still young.