My number one life hack for men: move your wallet!
A simple change with a profound impact. As discussed by such lofty and varied sources as The New York Times and Jerry Seinfeld, a wallet in your back pocket can cause misalignment of the spine along with all kinds of pains and aches.
For myself, I moved my wallet from my back pocket to my front pocket. A simple change. And yet for the first time in years my laying down is no longer defined by lower back pain. And the morning comes without back stiffness. A dramatic improvement for so small a change.
No if only they'd ship my plastc card so I could get down to just caring a money clip.