Trading is not for free time and not for life time either. Trading is for that time when you can analyze a coin and understand that it can hit your prediction perfectly. If you do not have good knowledge about trading or market analysis, then you should not trade at all. Because at that time you will not be able to achieve anything good from trading. If you use trading only for free time then it will be equal to gambling. Because at that time you will never be able to take entry in potential coins by better analysis. And then you will lose in trading if your luck is not good at that time.
Trading is a full fledged job that perhaps requires even more than a regular job you can do with average knowledge. In trading that will not work, you need to have deep knowledge and more importantly a lot of experience. But even then no one will guarantee how much you will earn. I would also like to draw your attention to the fact that holding Bitcoin almost always outperforms trading, keep that in mind. And if you do not believe it, test it yourself, maybe in your case it will be different.
When you are planning on trying out to make some full time with trading then its always been ideal that you shouldnt be quitting your job first because on the time that you would be having that kind of action but it seems that your skills isnt that totally honed up or something that would be that making you profitable or consistent then quitting up your job will be that a huge problem at the moment or time that you arent that still profitable with trading. You are the ones will be able to find out whether you are that doing fine or not still that profitable. It will be just that too impossible that you cant be able to determine in between whats wrong and whats beneficial for you. If you've seen yourself that doing well with your previous trades and sees out that you are that doing well or being consistent then this will be the best time for you to quit up your job or having that resign, because if you dont then you will be seeing yourself getting fucked up in terms of finances on the moment that you cant be able to make money within the markets. We do know that consistency would be the key and if you do find yourself that not still consistent then it will be better that you should still not leave your job but still making up some trades as your side income if ever you are profitable. Everything will be basing up on how you would be able to sustain because on the moment that you cant be able to sustain or make money then why would be quitting up your job as your main source of income and that exchanging it into something that doesnt give out any assurance? You are just basically taking up some suicide on this case because if ever you would be making up some decisions then you should make it sure that it would be plain and something that beneficial specially if you do have your own family then you should be careful on taking up such step. Dont take up those decisions on which it will be compromising your family because once it happens then it will be that so hard for you to make up such recovery.