You want to earn $20 to $10 per day from your $8,000 worth of crypto investment, that's just your demand. I think it's almost impossible in a practical sense. If you are willing to trade, first determine an amount per investment that you can be prepared to lose. You want to invest in certain projects according to your own judgment, and your profit margin is an important value. Then Bitcoin investment will be the best way for you. It may take some time, but it can be a stable process that can earn you profits in the long run. Since Bitcoin is the best in the world of crypto, it is better for you to adopt the best approach.