Totally agree. I was grumpy as shit recently because I couldn't ride my bike for a 4 day stretch. My wife would tell me to do something and I'd snap back real quick "DO IT YOURSELF HO"...(and then profusely, PROFUSELY apologize)
But then I took a nice, relaxing 3am motorcycle ride (of which I got pulled over, of which, Dans, check your messages, there's a reason why I haven't sent that tbr yet haha)...and I got home and I was in a great mood. Even made my wife breakfast! (poured her a bowl of cereal because that's all I know how to do).