Whenever you want to have rest in this job, you can.
My shoulders hurt as if am exercising bodybuilding. I wonder when will I show my products!? If someone gets attached to this job, it runs within him/her like blood in veins. Even if you decide to stop, you just find yourself buying new material and working over again. You gain what you invested effort in, with your own hands. Whenever you want to have rest in this job, you can. Whenever you have an event or a celebration, you can attend it; people will wait for you.