I live in Central Europe, the best time zone there is to trade fx and I do not find it easy to trade profitably. I backtested my strategy and took into consideration trades done only during asian trading hours and found the ratio of good/bad trades to be higher...probably a coinsidence, especially that the backtest was only 3 months back...
I think your problem is the "grass is always greener on the other side" type of a problem

. Maybe thanks to this thread you'll work it out, your psychology will improve and you will be a better trader. Best of luck to you.
Or we can swap strategies

if yours would "over and over" show good opportunities in my time zone and vice-versa. Think about it.
regards
wozdan