I'm not in QM but electronics, still I accept QFT on evidence. Had to give up intuition/bad training when coming to grips with Aharonov–Bohm and related. Still,

I'm not in QM but electronics, still I accept QFT on evidence. Had to give up intuition/bad training when coming to grips with Aharonov–Bohm and related. Still, on bad days when (4kRTΔf)^0.5 or such gets in my way, I default and accuse my noisy little 'charges' of being too big and that they rattle around like large ball-bearings in an empty oil drum.