Why not continue doing both? We can profit a lot of money in cryptos, but I think having a day job has more advantages than we think. Working in a company allows us to socialize with co-workers. It also saves us the hassles of paying health insurance, social security and the likes because the company will do that for you every month. A constant and reliable source of income is very important and it allows you to have a fall back in case you encounter big loses in trading.