i never went twice a week for trauma/dissociation, etc. related things. i did for other things though.

i currently just go every months as i don't feel like all of me is ready to dive into things without causing me to destabilize...and if that happened, i could potentially lose what i have built up so far and may not be able to work (from home) which would also mean not enough money to pay for things, and i own my own place and have no one else to pay for things except myself.

i think it really depends on what you feel is beneficial for you.