Just to revisit this thread...the swings have drove me crazy at times, but it's still tons of fun and very profitable.

I agree with the table image comment, as even the worst fish will notice when you are steamrolling a table. Of course you can use this to your advantage.

I do think however, that stubbornness or bad headspace will kill you quickly in this game as it's easy to out think yourself while your trying to pwn unsophisticated players. Sometimes if I sit down when I'm out of sync (tired, edgy, impatient, too confident, unwilling to give credit), I can lose 3-4 buyins very quickly. Then its the "two-hand push" to get up from the PC for a while...