Trade me
The number of scammers I get adding me has become an annoyance, so if we have not had any previous contact, please comment your reason for adding me lest I ignore you. “Can you add me” comments will be ignored and deleted with prejudice because not only are you an annoying dumbass but you’re also a lazy dumbass.

If I send you an invite it's probably for trading or an obvious reason (e.g. actual friendship)

Avatar art by Naomi Chen [naomichenart.com] (orange sweater added by me)