The singer rather wants to be focus on taking his career to new heights, reported Daily Mirror.
"I'm far more at ease with not being cool now. Swing is a different kind of cool. I am ready to be a family entertainer, I am not offended by that notion any more," Williams said.
"Now I am 40, I don't want to be cool anymore, I want to be successful, I want to keep this going as much as I can, health permitting. I have a few mortgages," he added.