I'm tired of it moving on 20 PIPs back and forth. It takes almost all day to capture 80+ PIPs or more when you can do it in about an hour on EUR/JPY and/or GBP/USD.
I try to base my day on a 'salary' - if I'm only making 10-20 PIPs an hour versus a better yielding pair, it's a little 'boring'.
Hopefully that explains it better.