fishing and sleep position

a fisherman ask his friends who always successful in terms of fishing.
What's your secret in order to get a lot of fish? he asked
I fished by my wife sleeping position. if my wife tilted to the left, then the position of baited on the left, and vice versa.
what if your wife slept prone position? he asked
it means baited straight ahead position.
if your wife slept supine position? he asked
wow I'm not fishing buddy, that means I have sex with my wife