Trade without indicators is too difficult for me, im not expert in trading and dont have much experience there. If I try to trading with your style, I'll just get big loss.
trading with indicators blindly is also harmful , you should have some idea to judge whether the indication signals are correct or not if you just trade based on crossovers , overbought and oversold and ets it will be kill your capital 
c how many trade opportunity we can find, when we staart to draw and analyze its easy to predict