Sex!

A guy goes to the doctor. "My wife and I just can't seem to complete the sex act. We've tried and tried."

"You're putting too much pressure on yourself," says the doctor. "You need to relax and just let it happen. Just forget about it until you feel the urge. Then, no matter what you're doing, sweep it aside and make love."

"Okay, Doc."

Two weeks later the doctor sees the guy at the mall.

"Did my advice work for you?" asks the doctor.

"Oh, yes, Doctor. Wonderfully. Last week, at dinner, my wide and I reached for the salad at the same time and our hands touched. There was this electricity. So, we swept the salad aside, stripped off our clothes and we made love right there on the table. It was glorious!"

"That's wonderful," says the doctor.

"Of course, we can never go back to Perkins again."