I’m a lazy fuck

I don’t want to work. Although I was supposed to work 8 hours per day, I barely work 2-3 hours per day. I still report 8 working hours, though, so I get paid for all those hours. I feel guilty because l’ve got pretty big salary (20$ per hour), so I feel like I’m a scammer. I’m afraid to get fired, it would be a disaster because I have to feed my family (my wife and our cat), so I realize my responsibility and there’s no excuse for not working. But I’m stuck in the procrastination so much, I can’t help it.. I’m pathetic, ain’t I?