I also got a lot of similar questions from my friends when they were learning to trade. then my answer is that you should decide which job you want to stick with the longest and which one makes you feel happiest and most comfortable. If your full-time job is putting pressure and making your everyday life boring, you should quit. Trading is one of the jobs that requires perseverance, patience, a clear mind to analyze the market as best as possible. so you can only do it well when you are fully focused on it.
This is not textbook, I've been through this. In the past, I used to work partime and trade to pay for fees. But the result is that both jobs are not productive. we should just choose one.