1. Know yourself
2. Know charting like you breath
3. Study Money management before learning how to enter markets.
4. Put more technical effort into back testing.
If you do all four first you might not try trading cause it may go against internal personality conflicts, if you are lazy you will fail, if you are not happy doing word problems or Math you will have much trouble, if you don't like games where you have to think 3-4 moves ahead of time you will fail, if money has value-you will be forever nervous, you have to lose concept of value. You have to enjoy working alone. # 1 and 2 most important. Psychology falls under knowing yourself and options under money management among others. And not till you can do #2 extremely well, don't add indicators as they will not make life easier until you know what an indicator should do with price, Mastering the craft of trading will take a decade minimum and for most never. I loved the process much more than the trading, so I been very fortunate, you end up doing 1000 hours of process to 1 hour of the trading half your life. You got to love stats.