back when i was 21 i worked 6p to 6am monday-saterday, running a cnc machine, did it for 2 years, i dont believe i ever worked out duing those two years, just wasnt time, get home from work and my family is up and making noise and the fuking california heat and sun light is impossible to get a good rest, after the 8 hours of sleep if lucky only gives you about 4 hours for to choose between more sleep, eating, relaxing, or pussy. I chose more sleep!