Depressed And Disgusted

I know I haven't posted much. I am so disgusted, depressed and still have those Workers Comp Blues.
Why do companies treat their workers so bad? I have worked hard for over 30 years. i have an accident at work and all of a sudden I am either lazy,looking for material gain( what a joke). I make a good living, workers comp will not pay me nearly the kind of money I make when I am able to work.
SO I am still stuck with those Workers Comp Blues.