Can someone give me detailed step by step instructions on how to have an orgasm (by myself)?

you should just go ogle it

Lmfao ha ha wt

based on gender...

If female, go to crotch, insert fingers (two to three are preferable), remove fingers, repeat frequently and at speed

If male, go to crotch, from crotch traverse to your anus, insert fingers (after properly lubing with, say, soap... in this case one to two are preferable), remove fingers, repeat frequently and at speed until you feel something funny coming up your two inches worth of penis, afterwords curl over so that penis is pointed directly at face, enjoy

do what feels good to you and keep doing that (and anything else that feels good) until you climax

1. buy a vibrator
2. use the vibrator