No stats / no #s / no way to even roughly guess.
Why would you self study AP Psych? Cornell will not care.
Your ECs (as presented) don’t show any depth / commitment / leadership - it might be there, but it doesn’t come through.
Your summers look as though they have 2-4 weeks of activity - a fancy summer camp and voluntourism. How do these fit into a coherent picture of who you are & what are you doing with the rest of your time?
(sorry if this coming across as sharp- just cutting to the chase!)