There are 168 hours in a week, and you only spend 40 hours at a full time job. Do you really think that this doesn't leave you enough time for crypto as well? My opinion is that it's best to have a stable income for your job, and also do crypto because it's enough time in a week to do both of them.
Nice idea. Multi-tasking is a good way to gain more money. Maybe its tiring, but everything will be worth soon. Pair it with patience and hardwork and for sure you got what you want. No need to rush to gain, you only need to work hard and multiply your focus on the things that can help you improve your life and blessings will come. Everyone has a good future in crypto if you value it and lend a support and time on it.