Not just at night all the time. When he walks with his walker with me right beside him, He watches each step he makes and holds on to the walker with a death grip. Its almost impossible to get him in the tub or the car. And when I try to undress him ,he acts like I'm hurting him. When I ask him if that hurt he says "no". He does it with the lady I have coming in 1 day a week also. He's never fallen or been hurt and he wasn't afraid of anything when he was younger. I accidentally barely stepped on his toe the other day and you would have thought I killed him. Does any one else have these issues. It's making me crazy.