I've been thinking randomly lately about certain emotional aspects of poker--one thing I'd like to explore is what people really are wanting to do when they sit down at the table as well as what they fear (the two are definitely related).
But I thought I'd at least start with my own emotional states. Well, the obvious fear is losing. Like most people here, what I want to do when I sit down is win--hence, I fear not doing that. But, if you play right, that generally takes care of itself.
More specifically, though, I notice that I get scared most when I raise--particularly when I have AA. There's no definite scare card out there on the flop, barring straights or flushes. But I usually feel REALLY relieved when everyone just lays down to my continuation bet. I feel much more comfortable coming from behind (set, etc.) and needing to hit my hand to continue with it.
In actuality, I think the fear of losing and the desire to win are both slightly misplaced.
I'm tempted to say that one's fear SHOULD BE the fear of making bad plays (to go with the desire of making good plays). And, just to continue the question of raises, etc., you have every right to take the initiative with certain hands. And you are actually hoping that a few people will try to outdraw you, etc. And I think the trauma with AA is that laying it down or not is simply a question of whether or not you believe them. So, the question of good play or bad play is how well you can answer that question correctly in the particular instance.
I also think it's worth looking at some fears and desires of others: A bluffer/LAG wants (desires) to make others lay down their good hands and fears getting caught (sheriff is his worst nightmare).
Actually, a calling station is pretty fearless--I guess he fears missing his draw, but he seems on the surface very "courageous." No, I take that back. He has one huge fear: Laying down a possible best hand. He's totally scared of doing that.
Also, back to my own fears. I'm often scared of the flush, etc., want the board to pair, don't want the board to pair, whatever. But I think that's also not really the right relationship to the way the cards are coming. I think it's really much better to just BE OBJECTIVE in evaluating and re-evaluating the most important aspects of poker situations and then choosing the appropriate actions among the available options.