Integrating the two is the best thing, we can not live by relying on the uncertainty of the digital currency (crypto). too risky for real life. At least we are not 100% in a financially insecure zone.
50 real and 50 we pursue crypto. there are many ways to make money with crypto, it is tailored to the expertise we already have.
If you really manage to do both things, trading and having your job or another business that gives you stable income, it would be the perfect choice.
It would not be an easy thing to manage trading while having some job at the same time. Having a full time job gives you a security that you will be having some constant income at the end of money and you will be able to use that money in order to meet all your needs.
However, the best thing which you can do is to invest some money into crypto while having your job so that things become easier for you to manage.