the kago picrel tells me that you are female and i'm also going to assume that you're american like most of this site so, from one 18 year old american girl to another:
>do not choose a stem major unless you're going to an ivy and you're way above average in the field you choose
>if you had horrible highschool grades attend a jc with a high transfer rate instead of settling for a low level uni
>thrift clothes and sell them to dumb brown teenagers from flyover states for 5x the OG price
>never ever give a male any attention unless you absolutely have the upper hand and the ability to destroy his life
>never ever associate with people who are significantly worse than you irl, not even just to be nice
>never ever closely associate with people who are significantly better than you irl (nepo baby types who will never have to work and won't understand your upbringing or goals)
>wear headphones when you walk in public so that people don't bother you. if an older guy tries to ask for your number or something, loudly exclaim "I SAID I WAS 14!" this is your new superpower
>never voice your opinions of any other groups to people who know you irl
>never compliment someone who didn't compliment you first
>if you're white hang out with east/south asian international students and maybe jews if you can pass and have a jewy surname, NEVER interact with spics or seamonkeys (they will try to tear you down because they want to be white whereas the other groups don't care as much)
>make friends through good mutual hobbies that don't attract retards. no anime con friends, even if you have good taste in anime most wapanese types are severely mentally deficient and failed. make friends through film festivals or concerts or something.
>additionally, never be friends with people who are less motivated than you and never be friends with people who can't control their insecurities
>don't seek attention for your appearance but also don't be ugly or fat, it'll make you a target