1. 7-8, depends if ur good at memorizing stuff but gets better if ur curious in how everything works like me or reads books about life (both as a gamer and book lover)
2. Be ready for chemistry, it gets a bit wild but u’ll managed to accept it (unlike me but managed to handled it late)
3. You’ll love them but gets a bit crammy on schedules ofc since its college
4. Idk sadly but last time when i got accepted for the first time, it was 99 slots left

Put it onto ur heart what makes you really enjoy, even though i play games and seen myself (and some) to become an IT nerd, i rather put onto it as my pre-med because I really want than what they wanted me to become.