I definitely believe in intuition, though I've not been able to use it online for some reason. Seems I have to actually handle the cards to get a feel for 'em, and even then it's not dependable... it comes and goes as it pleases. But there are definitely nights when I can have you shuffle and cut a random deck and I can flip over every card in that deck telling you what it is before hand, and
I'll be right!
I was playing in a brick n' mortar tourney in Nebraska a few years ago and I had one of those intuition things hit me. I didn't look at my cards and said to the table at large "you better get out of this hand because I'm going to win this one." and the guy across the table from me who was UTG says "Oh yeah, how do you know?" and I said "Because I know what you have in your hand." He kind of snickered and came back with "Ok then, tell me what I have". By this time the actions had come around to me. I said "Pocket Jacks, both red" and pushed all my chips in the middle.
His jaw kind of got slack and his face turned white and he folded his cards. I looked down in my hand to discover pocket 8's. I had two callers. The dealer turns over J-J-8 on the flop, another 8 on the turn and X on the river. This guy started banging his head on the table and quickly grabbed his folded cards from the muck pile to show me what I had folded. I calmly turned over my quad eights and took the
huuuge pot.
That's not the only time either. There've been hands that I play entirely blind, raising and calling as I feel the action deserves it, only to have someone turn over a monster at the end, then I shrug and say "yep that's a great hand" and turn over the only two cards that could possibly beat their monster.
I don't know how often that's happened to me in real cash games... but it doesn't work that way for me online for some reason. I've just learned to trust my gut instinct on certain hands. It's like being semi-drunk. I get kind of buzzy in my head and I just KNOW it's one of
those hands. Not once has it failed me, not yet.