Its hard to earn 10% of your capital daily. The situation in the market is so unpredictable. Every day the price of cryptos keeps moving up and down.
It's actually hard on this time, because market movement isn't so aggressive as before. If it's keep moving up and down, then there was high opportunity to earn profit through trading. Then make 10% profit daily is not impossible, usually getting benefits like that is normal. Every trader ever felt it.