evidence: Swinger lifestyle is "let’s fuck". Poly lifestyle is "let’s get to know each other". [...] After experiencing a swinger party called Bliss in Las Vegas, Neil believes the swinger lifestyle is a step in the right direction, because womens’ feminine side is amplified and men’s masculine side is more relaxed. Both parties in the relationship feel more freedom to have sexual and emotional desires for other people, and once they get approval from their spouse, they can sleep with other people.