Traveling can be super stressful so doing little things that can put your mind at ease can make a world of difference.
Ever find yourself in the Uber on the way to airport wondering, Did I turn off the stove? Did I unplug my flat iron? TAKE A PICTURE!
Travel + Leisure suggests:
...one way to stop worrying that you forgot to turn something off is to create a little "proof" by snapping a photo and adding it to a "vacation ready" photo album on your phone. Yes, really, go in and take a photo of your closed garage, unplugged beauty appliances, and even your stove dials, so that when you start to worry, you can just look at your photo album, take a deep breath, and get back to your vacation.
SOURCE: Travel + Leisure