Does your disability make you cranky and all out of sorts at times ?

Well, mine does since I've gotten older. Some days I hate myself I'm so out of sorts from the discomfort. I hate it cause my wonderful wife gets left alone when I'm like this 'cause I don't want her bearing the brunt of my bad manners and complaints so I spend time away from her in the yard or garage puttering with my bicycles.

How do you deal with the constant discomfort ?