I guess we can put it this way.
If you're monthly profit in trading can cover your monthly salary in your office work for at least a year or two then that's a good time for you to quit your office work and focus on trading.
That’s a solid time frame to test your consistency, and if you decide to quit, at least it’s backed by a justifiable reason. Making a profit for a year is already a big achievement as it shows you have potential in trading.
Sometimes, sticking to a job feels safe, but it can hold us back from reaching our full potential. Taking risks is part of growth. That said, if things don’t work out, having skills means you can always find another job. Just make sure to resign properly and follow the company’s rules, so you leave with a good record in case you need a referral later on.