Sometimes when I'm working on a dirty project in the yard or in the house, I sing "Dirty Deeds Done Dirt Cheap" while I work. I'm possibly the worst singer ever, but it makes the time go faster.
i was just talking to a friend yesterday at the grocery store because every time he sees me, he wants to chat music. he mentioned some people spend thousands of dollars for years, learning how to sing. i told him, look at robert plant, freddie mercury, bruce dickinson, steve perry & others, they never spent any time or money at all to learn how to sing. they were already that good. they are the best.