Consider what I did. I ran my own business for 30 years and did fairly well but at age 51 I had tired of the rat race, long hours (sometimes 18 hrs for 4 and 5 days in a row. I was just tired of it. I sold the business(no I didn't get rich) and I started driving school bus. Not sure about your area but here the benifits are real good and it affords me the time to do the other things such as maple, blueberry farm (4.5 acres u-pick) and I bought a portable saw mill and do a little custom sawing. When I tire of one thing I switch to something different.
However, if I were younger I think I would do one of 3 things. Either become a surveyor, a forester or get into the renewable energy field. I think solar and wind (and hydro) are a big item going forward. The first 2 because I like doing that sort of thing and the 3rd because I believe it has a big future.
My suggestion to you is decide what you "want to be when you grow up" so to speak and persue it. Career changes can be rewarding. Working for others has plus and minuses'
Dave Klish, I recently ordered a 2x6 wood fired evaporator from A&A Sheet Metal which I will be converting to oil fired
Now have solar, 2x6 finish pan, 5 bank 7x7 filter press, large water jacketed bottler, and tankless water heater.
Recently bought another Gingerich RO, this one was a 125, but a second membrane was added thus is a 250, like I had.
After running a 2x3, a 2x6, 3x8 tapping from 79 taps up to 1320 all woodfired, now I'm going to a 2x6 oil fired and a 200-425 taps.