"It's good at the minute, obviously we've had a good start," Williams told BT Sport.
"I've seen the other side of football where it's not going so well and you have to work a job to get by and stuff.
"Then eventually you find yourself in the semi-finals of the Euros. So I've kind of seen the full spectrum.
"When I go to work in the morning I feel that it's normal now and I belong here now."