My cousin is an 8th grader, I’m just using his account to write this, as he forgot to log off. I’m also doing this to warn him as he can just refer to this post. Obviously not all specialists apply to schools and not all of them get in, personal factors do come into play. Colleges want specialists, though they also want other interests though, do not confuse this with being well rounded. Well rounded is having (at least, of course in my eyes) multiple extracurriculars, most of which you really don’t care too much about and you’re not that exceptional in the eyes of an admission committee. You can still be a specialist and have other interests, though I imagine they’re roughly similar (on face value) to what you like. For example, if you like science maybe your next interest is math or engineering.
When I mean much, much higher I’m referring to people who have showed not only passion in a particular thing but achievement in it. I also mean much, much higher as a rough maybe 15 - 20% chance of admission. Though it’s only this high if your grades are outstanding (3.8+ unweighted GPA) and wonderful SAT and ACT scores as well as excellent letters of recommendation and some other interests as well. They want specialists, but they also want people who have multiple interests, do not confuse this with being well rounded, I’ll say this again: There’s a difference between having 1 speciality and 1 - 2 other interests (that you do actually care about, not just as a cushion for admissions) and having 8 interests, some of which you couldn’t care less if you dropped it right away and being mediocre in the majority if not all of them.
I’m starting to get annoyed how people naturally assume (even though I’ve wrote multiple times) that well rounded students get in, I’m just saying it is much harder to get in to an elite school with a similar application as a good chunk of people applying.
That’s why having a spike is so important, it keeps you unique and you stand out. You show passion in your subject, as well as interest to be passionate about something else. If you’re all over the place colleges have no idea what you’re truly interested in, and they might be, and probably will assume (as they’re correct) that some things you do, you simply don’t care about.
Even if your spike isn’t that big, for example if your interest is programming, let’s say you have a year of intership for a computer company and you made a basic app that isn’t really award worthy as well as maybe coding a basic website and doing some coding clubs. That shows somewhat of a spike, it isn’t huge but it is noticeable.
Now by all means have other interests, but colleges (elite colleges) aren’t looking for well rounded students, they want a well rounded school.