My watch always gains ten minutes a day.
That's funny. My watch always loses ten minutes a day.
No kidding.
I am serious. Every morning I set my watch by the radio, but it still loses ten minutes.
You know what you can do?
Throw it away and buy a new one.
No, you don't have to. You only need to put your watch back ten minutes every day.
So you put your watch back ten minutes every day?
Yes, that's what I am doing.
Why bother? Just buy a new watch. It doesn't cost much. Besides, I just can't put up with this thing any more.