What to save my hard-earned money for?

Hi :) I have a really nice, high-paying internship this summer. It's really good, but it's also a super long day. I get up at 5:30 am, and don't get home until 7:30 pm (at the least) until anywhere up until midnight. The money is good, but the train commute, long hours, hard work, and unfamiliar territory are kind of terrifying. I am saving more than half of this money for college (I'm 17). I need something to look forward to buying! I just need something to get myself through the day haha. What's something I can say "the work I'm doing is going towards______" instead of thinking about college, which will only be more work. Thanksssss