how do ya make friends?

it depends for me, i've had people tell me i look mean but lately in my classes i've had a friend or two in there so im a lot looser and joke a lot. So that and meeting people through friends are the best way for me. at work im a supervisor and focused on getting stuff done so i usually dont make many there. Usually once a guy proves he works and ive been around him awhile i lighten up and we get along well though. And i've also made like 4 or 5 pretty good friends that i hangout with from online.