An architect, an artist and an engineer were discussing whether it was better to spend time with the wife or a mistress.
The architect said, 'I enjoyed time with my wife, building a solid foundation for an enduring relationship.'
The artist said, 'I enjoyed time with my mistress, because of the passion and mystery I found there.'
The engineer said, 'I like both.'
The Engineer said, 'Yeah.
If you have a wife and a mistress, they will each assume you are spending time with the other woman, and you can go to the lab and get some work done.'
Next Joke: I love every bone in your body