Heres what I will tell you. By college confidential standards, im no einstein (did i even spell his name right???). I am flawed and ego-shaken. My dad has no college degree and my mom studied finance and graduated from a school I do not plan on applying to, sadly. I am not wealthy or poor. But I have grown a lot, I have made good connections, and I have cousins in highly-regarded and selective programs. Will I be like them? Only time will tell. But I can tell you I know a lot on how these things work.
They, as in colleges and college programs, want people. They want those who grow, who learn, who fail and who get up again. If you have nothing to say for yourself other than you “luv science and have tons of publications” then that probably wont work out well for you. Because what will you do when its not time to do science? How will you react to failure or setbacks? What do you contribute to the community?. Am I saying doing science (that was probably paid for and/or heavily supervised) is not valuable? Absolutely not. Im saying that people who have well rounded activities that help them achieve their passions usually do the best. After all, the best scientists and doctors are not just intelligent, but they are logical, collaborative, empathetic, etc.
Playing tennis made me collaborative and quick-thinking as well as helping me build physical and mental endurance. Teaching science courses and tutoring made me empathetic, understanding, and good at talking to people. Growing up in a multicultural family with different religious beliefs made me see things from multiple perspectives. Being a leader in my local community for biomed and community service gives me, well, leadership skills and organization. I grew. You don’t gain those things from sitting in your room and regurgitating quantum theory.
Sorry if my message seemed a little excessive. Your comment rubbed me the wrong way, you sorta implied the main reason I was waitlisted and not rejected was because they wanted inexperienced/under accomplished students, which I took mild offense to. Besides, I am predominantly white, mid-upper class, and attending a private school in the city- I have a decent amount of privilege.
That being said, I have no ill intentions and I wish the best for you and everyone else. I just wanted to clarify why I was (relatively) successful in this process as well as another extremely selective program I applied to.
@Avi.0 may find this helpful
Edited for grammar and extra details