Okay, wtf else can I do to "grow up more"?

Okay idk why I ask this, Im not immature I dont act like a 6 year old and nobody acuses me of this.

I have a 3.89 gpa (and rising)

An Eagle Scout

Im a Regional level gymnast (first in state in one of my events)

I am getting a Job this summer

(oh Im 17 lol)

Im not anti social, Im not "cool" but I have only one true enemy at my highschool, and over 10 friends, and I dont mean fans, I mean people I genuinely enjoy being anround and feel that they feel the same,

I start an Internship provided by my highschool next year (senior year) for first semester in addition to college classes in addition to regular high school classes.

No teacher is an enemy of mine, I generally dress well, I take pride in how I look and how I act, I dont dress like a slob but I dont dress like a geek or a yuppie, I generally am in a nice T Shirt and Jeans (no effin fruity kapri pants like all the effin "cool kids" )

Anything else I can do?

Oh and the main motivation is I dont have a gf (and have never had one), Im not ugly and I am genuinely very kind, maybe too much so, because I represent to the "girl friends" of mine ( close friends who happen to be girls, not partners or anything like that, the only adolescent male who gives a **** about them, from their relationships w/ their parents to everything else, its like I immediately become only a friend lol it sucks.

Oh and used to be Homeschooled, but that was a while ago.