The smoking and excessive spice aren't really options. I have no interest in smoking, and, if my dad's any indication, the miniscule taste bud dulling isn't worth turning my lungs into tar pits.Frankster said:Goku wanting to dull his taste buds, jeez what has this world come to?
Seriously man, don't do it is all I can say.
Also I can't help but question the bit about psychiatrists wanting to send you to the looney bin just because of what you describe. This isn't the 1920s anymore, and for american psychiatrists in particular to want to do that instead of giving you meds that aren't really an effective solution and in fact makes you somewhat reliant on them but keep them in business makes me VERY suspicious there's aspects of this story you're not telling us.
In meantime, the above advice of taking up smoking (as horrible as it sounds to advise people to develop a bad habit, and I say this as a smoker myself) or dulling your buds through regular consumption of spicy food is probably the least extreme answer you will get.
Also, I like spicy foods.