A small but powerful change you can make is to transition to rechargeable batteries. No more cursing (under my breath, Mom) and running out to the store for fresh batteries. The rechargeable versions last longer and when they do lose their juice, you can charge them up and they’re ready again in a couple of hours. After an initial investment of batteries + charger, you’ll reuse them hundreds of times (some say up to 1000 but I’m not there yet). Less to worry about, less waste, and a smaller environmental footprint is a win-win-win situation!