i been through the same thing and still going through it, it SUCKS! Ive been training on and off for over 8 years because of college,work and money. Forever a white belt
If you quit you will start again and regret wasting the time you didn't train. i had to make a JJ network of my own and make a gym in my garage and train with anyone i found that would come over or i would go the their house. You would be surprised how many people are in the same situation as you are, keep trying you wont regret it, if you quit you will regret it