I follow some rules. Am not sure if they will work you for everyone but these are the basics.
1. Keep it simple. Once I tried to gather as much info before start trading. Many indicators, many news, vast analysis made me paralyzed to trade.
2. Avoid crypto trading on weekend and Friday too. Instead enjoy the holidays.
3. Never do Revenge trading, you will only trade whenever you have proper mindset.
4. Never love any asset, emotional trading will kill your investment.
Consider those tips as free gift, not financial advice. Always do your own research
You missed the most important part of trading and that is set a target/goal. If you bout your token at $5 and you want to let go of it once it reached $7, better stick to it no matter what the market condition is. This is the reason why there's a of traders out there who gets trapped holding a coin that reached its peak but held on to it and price dropped like a fly. Nut if you stick to the plan and sold it while price is still good, you are going to enjoy the fruits of your labor.