Have you ever felt like this before?

[FineVol]

I played 5-10 this weekend and lost $125.00. I sat with 245.00 in chips and was up most of the 5 hour session. I played well and was very happy with my choices in the game and got lots of respect from 3 other players who were good. The rest were average to bad. I think the other good 3 players were in the positive and I hate the feeling that I was not.
1. If you really feel you played well and lost is it just a bad run?
2. Do you ever get up from a table and still feel positive even though you lost?
3. Tips on being open ended on the flop 10-Q flop j-2-k two [img]/images/graemlins/heart.gif[/img] I had Q [img]/images/graemlins/heart.gif[/img]. I would lose money on this kind of hand and it drained me. Should I not play as many open ended hands in 5-10?