<human>: I technically 17, but my birthday is around the corner. I'm a senior in high school.

After my first or second year of high school, I felt very motivated to reach a bunch of crazy goals. I was almost overwhelmed by it all, but now I've done it. 

Stuff I've done (off the top of my head):
-wrestled gators
-jetskied at ~70mph
-went partying in LA and Fort Lauderdale/Miami
-tons of awesome friends/close acquaintances
-got a comma in my last bank statement
-learned bohemian rhapsody on a soprano ukelele
-tutored poor, immigrant kids in my community
-part of a grassroots political campaign and almost got my guy to win
-aced 8 APs in 3 years, and taking another 7 this year
-4.2 GPA
-have sex at least a couple times a week
-whipped up some great cosplay in half a week
-50 pushups in one go
-varsity tennis

Hope you get the picture. I feel like I've done so much out of things I can reasonably accomplish (so don't suggest things like climb Mt. Everest or freefall 25mi) and the multitudes of other stuff just feel like personal redundancies or glorified party tricks. Now I feel numb inside, like I've somehow peaked so young and I don't necessarily belong anywhere or with anyone. I don't want to complain, cause what I've done is great and was emotionally stirring at one point but now everything is just...bleh.

Could you distill the essence of the text into 1-3 sentences?
<bot>: Did crazy awesome stuff, now everything is emotionally gray and I don't know what to do with myself aside from the boring routine stuff.