What is one small thing that reliably recharges you?

Tomorrow ifeelfive launches here on Product Hunt. It's a free, anonymous place for small steps to a more fulfilled life, and it started with one friend asking himself what actually recharges him, in Self, Social, Work and Purpose.

His answers so far: two slow breaths with a long exhale before a hard call, one honest "how are you, really?" to someone he loves, and a walk without the phone.

What is yours? The smallest thing that works for you, not the perfect routine. We might turn some of the answers into free tools (with no names, of course).