I am a 24 year old high school drop out going back to college for the first time in 7 years. What are some tips for being a freshman again at this age?

I dropped out of high school in 9th grade and struggled to get into college. I used up all my financial aid. I’m not going back to school to go for my associates degree. It’s been 7 years since I was in school, so it will be a big change. I’m going into college this summer. Any tips on studying and college life in general?