OP- you can stretch yourself with more AP’s and find yourself with no time to sleep, eat, think, or have fun. Or you can stretch yourself with more AP’s and discover you don’t need much sleep; eating can be done on the fly, and thinking is overrated. There are all kinds of people in the world and none of us know how you operate and whether you get energized by being busy/busy/busy or whether you find it stress inducing and anxiety producing.
We don’t know you. But if you are going to approach BS/MD AND medical studies in general as one giant race where the faster you go, the better the result, you are going to burn out before your residency. You likely don’t even know what actual physicians do all day- you’ve seen doctors of course, and maybe you have a family member or two. But before you get jazzed up about taking as many AP’s as you can possibly squeeze into your schedule, you need to take a deep breath.