For best in the trading field you need these 5 things to be added in your check list, as all these five things are pillars of success here in the trading.
1) Solid Trading Strategy
2) Trade Plan
3) Money Management Skills
4) Reasons for Entries and exits.
5) Journal, News
All of you mention above is vey good though. Before decide to trade, its really important to do if you wnat to be successful.
Another thing also characteristic of trading. Like below :
1. Greedy
2. Emtion
3. Patient
All these are major requirements for a trader to control his emotions but at the same choosing the right coin is always required, if he don't choose the right coin he might loose his patience and start panic about the market. So first and most thing required in trading we have to act according to the market with lot patience.