is it true your relationships will settle after you mature or graduate high school?

I mean, some people whether they are introverts or extroverts, tend to be friend alot of people, boys and girls and are pretty popular in their school and they got all that drama going on..

as you age from being 17 all the way to 20..

life will keep the real ones and fade alot of the "passing by" relationships and make you into a more responsible and loyal person as you get into a romantic relationship in your future college days.

opinion?