I'm also a guy who is a tradesman. At age 14 I started doing this kind of work and now coming up on 41 I am quite limited by pain and muscle tension. On good days I can do hard physical labor, but I really need to be able to work at my own pace and limit physical work. On my best days the pain is low and tension and discomfort are somewhat low. There really aren't any pain free days anymore. Most people don't understand the condition or how even minor pain and discomfort are a big deal when you experience it for 10+ years.