A study at Harvard University by Dr. Alexander Sleepsky shows that sleeping in shifts could extend the life of relationships by up to 70%. Sure, this is great news (longer relationship, more of the bed), but how can you implement it in your life? Dr. Sleepsky recommends that you and your significant other both start jobs in an industrial tech industry that has a large potential customer base overseas. This way you are being productive while also improving your love life.