Totally agree. My advices:

• Quickly retrieve your basic bet and only trade yours gains. Psychologically, it is more difficult to lose your "real" money than your earnings.
• DO NOT invest in tokens that you do not know or understand. Investing in several crypto is NOT a diversification. Diversification it's having a bit of your money in crypto, a bit in stock exchange, a bit in other investments, etc... not all you money on several crypto ;-)