That's a reasonable stance. I've found "bad" trips on both to be incredibly healing, nevertheless. I'm sure the outcome depends largely on your state of mind at the onset. Combining with MDMA could take the edge off bad memories that come up and grant space for processing them directly.
Also micro-dose. It's funny the movie Jobs 2013 it shows him doing acid and he's in the field, I'm like "Oh if I do acid I can be like Steve Jobs" not serious but was wondering maybe... unlocks your brain somehow.
Micro-dosing is mostly placebo. But a good idea is to start with small doses (check e.g. the "threshold limits" at Psychonaut Wiki), and maybe faster shorter acting substances like 2C-B or mushrooms rather than longer acting like LSD.
Also good to acknowledge that psychedelics just aren't very enjoyable experiences for many, and even for most they are rarely unambiguously good.
edit: tell as in if you can't handle w, shouldn't do acid/psychedelics ha