If you job is draining. If you job is really having a negative effect on your health, it would be a good idea to work on a job that is less draining. This is because you have to get yourself out of a draining environment. This takes a lot of courage and a swallowing of pride. There is no shame in downgrading your lifestyle, if it really makes you happier at the end of the day.
On your spare time. It is always good to work your passions on your spare time. If you have a job, keep it. But make time for your passions. This is really important because doing what you are passionate about is what will lead to more happiness in your life. It's all about how you schedule your time, and your priorities.
Surround yourself with like minds. It is important to keep your support system strong, and positive. This is because we tend to become the crowd we hang around. You will really need to hang around people that uplift and encourage you.