There are many people who lost their money on trading, because trading is unpredictable job, in my opinion i need:
Method ( i must have system trading)
Money ( i must have management of money and risk)
Mind ( i must can control my emotion)
Tell me your opinions?
Seems you are right that for trading you should have above points, there is a thread that can add you more preparation for trading :
https://bitcointalk.org/index.php?topic=2960563.