Yes I think 20 pips per day is enough to make in Forex because when traders want to get more and make big targets then they have to face losses because of their greed. So traders should not trade with greed and control their emotions so they can generate profits as they produce less profit is better than dealing with big losses and I think we can not be sure where the market will go and so we are not the right people to get a daily pips fix in trading. Some days we got more than 20 pips when the market seemed very volatile and some other day we can not expect 10 pips because that day we see limited movement of the Forex market.