Here are some interesting facts about trading I stumbled across from CryptoCred which I think may be helpful
Common error to avoid when you day trade, I modified some to reflect my own opinion.
1. Revenge trading, trying to get back a trade that has been lost or chasing a trade.
2. Never using a Stop
3. Not having a plan (Risk/Entry/Exit/Stop)
4. Not sticking to your plan
5. Greed risking too much/not taking profit
6. Being too emotional about a trade.
Plug these equity drains & increase your odds of being profitable.
You could add to the list and make better trades
Also to this list I would add:
1. Not to diversify investments;
2. Do not follow the principles of money management;
3. Open long positions on asset which already has grown up;
4. Buying cryptocurrency according to rumors.
Can't agree with your point 4. The price is growing on rumours I would say. There is a saying like buy on rumors and sell on fact. This is not my own invention:) however, it works:)