The 40-year-old pop star said he has grown tired of making music now and wants to have a "proper job", reported Contactmusic.
"To be quite honest with you I'm getting a little bit bored of the pop star/rock star thing. I've been very, very lucky, I've had an amazing career, but I want to do something different," said Williams.
The singer released his eleventh studio album 'Under the Radar Volume 1' last week.
"I love you Germany; always have and I always will. I want to do something different that involves living with you and in you. For the first time in my life I want a job job, a proper job. I'm a daddy now and I feel as though it's only right that I have one," he said.