I find it useful to speak with and live with communities of Muslim girls and women to gain some understanding about why they may or may not choose to wear hijab. As a teacher of many students who are Muslim, and a big-city resident, I've found that the lived experiences, values and viewpoints of hijabi Muslims are simply too diverse to paint with one brush.
As a teacher, I've witnessed students who are Muslim and wear hijab do all manner of teenaged things without seeming any more or less limited than their peers: excel academically and earn university scholarships, speak assertively in classroom round table discussions, participate in sports (including basketball!) and clubs, win student council elections, act loud and dramatic in the hallways with their friends, complain about their younger or older siblings, complain about their parents and teachers, get into fights, stop fights, help their classmates, help their teachers, underperform academically and skip class, write essays about the devastation of the Holocaust, support LGBT rights in GSA activities, love reading and writing, hate reading and writing, tell ridiculous jokes, sneak food into class, etc. etc. I've seen girls come into high school wearing hijab and then stop wearing it, and I've seen girls come into high school not wearing hijab and then start wearing it.
I hope that you have opportunities to meet many different girls and women who are hijabi Muslim.