1- Only invest what you can lose.
2- Always pay attention to Bitcoin.
3- Never put all your eggs in one basket. Diversify.
4- Don’t be greedy.
5- Don’t invest blindly.
6- Categorize your investments and look at the long picture.
7- Always learn from your mistakes.
8- If you are doing any active trading, set stop losses.
9- Learn how to read charts
This list is very helpful especially for us who are new to trading industry. I like the advice number 3 and 4. It is very necessary for us diversify and not just stick to one coin, perhaps many choices would be good. Also not be greedy is true, if we think it is enough and good, I think we need to say so, not ask or dream for more or the highest price because we may end up with nothing. Also before we do anything in trading, knowledge about it is very important for us to have. So studying about trading will help like doing a lot of research.