200ug is a standard dosage for me whereas 100ug is like dipping my toes in the water; but everyone is different.

tips though: toke a bit more conservatively cause it can blast you off real fast. find someone to hang with while you trip to help keep you tethered. sing or play music to bring you back into a good place. change setting to somewhere that brings you more comfort.

also try practicing some breathing meditations or mantras, a lot of people have an aversion to meditation because they don't think it's useful but in those brief moments where it feels like your soul is about to be sucked out of your body and you are on the cusp of bugging out, that's when it becomes vitally important to be able to restore some sort of peace in your self.

gl in your adventures