Forex trading is a risky business, that's why we don't need to care about risky days. Use it to trade every day. I do about 8 trades every day with take profit of 40 pips and stop loss of 20 pips. This is the best strategy for getting better results. But you can also develop your own strategies according to your skills and knowledge. But remember first apply your strategy in the demo account after that proceed to the real trading account.