Answer :
Because being yourself is more important then being popular. And if you be more yourself then everything around you will change nobody will bully or be mean, and they try to finds guys and also hangout, talk that's basically it
people are mean to others for many reasons
it can be to make themselves feel good,
it can be to see others get hurt,
they want to be popular/for attention
or because they have problems of their own.
for whatever reason, bullying or being mean to others is NEVER okay.
find people to hang with who will accept you for you instead of judging.
be yourself no matter what :)