social anxiety goes hardddd

How do you guys actually make friends?? 😭 Like literally, not joking. I wanna be friends with this one girl bcuz she seems rlly cool and plays guitar! So naturally, I try and find an easier way to get her to talk to me-- I pull out my notebook, and start making guitar tabs. LIKE... WHY CAN'T I JUST ASK HER IF SHE PLAYS GUITAR? I have too much social anxiety istgg. Im basically just sitting across from her, waiting for her to look at my notebook. I make friends in the most dumbest ways lmao