Given the alcoin market is more volatile i think it is better to understand each coin that you are going to invest is the best way to low your risk. Secondly, if you believe in your judgement the next thing you need to do is to be patient. People lost money sometime is not because the selected coin is bad, they just did wait long enough for it to surge.

Yeah. I totally agree! Mindset is the most important factor during trading. Personally speaking, I don't get super excited or upset on the result of my trading. The lessons I learned from each trading move is what gets me happy. The fact that looking for reasons that cause a big surge or a big drop then try to predict the future market really interests me.