i find if i'm getting upset and stressed, i go to my bedroom to get some me time. though if i'm out and about like at school, i tend to hide in bathrooms. even though people don't like it when i hide in there, it's the only way i can get time alone to recover.. locking myself makes me feel safe, knowing that nobody's gonna barge in and hurt me. also when i'm feeling down, i like to have some comfort objects like cute squishies and tangle toys. also when i feel lonely or sad and there's nobody to talk to, i like to chat to my imaginary best friend. i usually talk to him through my mind, i think he may be becoming a tulpa or something.. when creating imaginary friends for comfort, make sure you have one with a personality you like, and that they're able to understand and support you. i know it's mostly kids that create imaginary friends but i believe anyone at any age can have one <=) but that could be cos i'm a childlike grownup. i am autistic and sensitive so even if these stuff doesn't help, please still be nice okay ;w; i also find drawing cute art and looking at comforting quotes help. aswell as nice songs with good lyrics such as This Is Me by Keala Settle and I'm On My Way by Charlie Brown. if there's anything i struggle to do, i either ask for help or if there's something that stresses me then i try to avoid it. i also find breaks help and are very important. also i'm sorry if these aren't helpful or anything, but please know that different probs find different things helpful and since autism is a spectrum, we're all very different. sorry if i sound rude or if this message is too long or anything, i hope it helps!