I put a lot of years into Forex, and realized the more you obsess over your trades the less money you make.
I took out most my balance from my oanda account and started to focus more on IM this year, spent most of last year messing with Forex but spent more time than I would like to admit backtesting countless systems.
I still do some trading for the hell of it, on a very tiny balance. Last week my balance was a whopping $ 17.50, and after 12 winning trades in a row its at $ 27.88. (59% increase)
Not going to even think about putting money into it until I see my balance building for 6 more months.
Not that its impressive or anything (would be if I started at $100k though), but all I'm currently doing is applying a simplified version of the 9/18 ema system. You use the 9 ema and 18 ema to guage the trend, and when price is touching either the 9 or 18 ema you are expecting that to be the higher low (in the case of a uptrend) or lower high (in the case of a downtrend). Then you enter your trade, 40 pip stoploss, and 20 pip take profit. (Charting is on a 3 or 4 hour timeframe).
I usually check the charts between 5am and 6am, and enter a trade only if price is in the ema channel, otherwise I close the chart and check the next day.
I wouldnt recommend doing what I'm doing unless your just doing it for fun or doing it on a demo account for at least 6 months and until your confident. This way you know how you will and how the strategy will react in different trading environments.