if they can't do it on their own, and also assuming their aversion to introspection extends to psychologists too... well, if they ever express a desire to try psychadelics do encourage them. if there's one thing that can force you to look in, it's that. but let me reiterate - encourage them if they independently come up with the idea, don't drug them (obviously), don't push them towards it, make sure they are able to give informed consent to trying