Chance Me Waitlist UC Santa Barbara

I got wait listed at UCSB with a 3.54 UW 3.68 UC and 4.24 Weighted GPA. My ACT is 32. 760 Biology SAT2 710 Math 2 SAT2.

I wrote really good essays about my passion and my experiences taking care of my diabetic brother and how it related to my passion for medicine. (Talked about how I saved his life). I’m writing an appeal and opted into the Waitlist. What do you think my chances of acceptance are?