1. Do not remember electronic wallet password
2. Do not back up your wallet
3. Do not research new services
4. Buy and sell based on feelings
5. Leave your money in the electronic money floor
All right, I know the meaning from 1-4 sentences, but I don't understand the number 5 sentences.
Honestly, I do a lot mistakes in number 4. Yeah, sometimes, I always trading based on my instinct.