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What's weird is how in DB, even magic is more defined than psychic powers are, the only real consistent thing about psychic powers is that they appear to hold the opponent in place by attacking their internal organs
Even ki differences don't seem to be all that consistent, as Chiaotzu's powers couldn't work on Nappa but Guldo's powers could work on Gohan and Krillin - the latter of whom considered Guldo to be a total shitter in terms of power levels - and even Vegeta made note on how deadly his psychic powers were despite how relatively weak he was
Also for some reason telekinesis is implied to be a greater feat than stopping time and that's really weird