7. Play with your kids (or your nieces or nephews)
Hey, you with the smartphone ignoring or endlessly photographing your toddler on the playground: put the phone away and get out there. Crawl through the plastic tunnels. Go down the slide. Do pullups on the monkey bars or dips on a park bench. Lift your kid up to a higher level—your social media feed can wait. You have enough photos of your kids, who in a few years won’t want to hang out with you. Don’t have kids? Borrow a niece, nephew, or younger cousin, and go to the park.