If you’re finding it difficult to stay alert during a class or meeting, try lifting one foot slightly off the ground and see how long you can maintain the position.

When feeling lonely, try filling a rubber glove with warm water and placing it on your hand as a comforting gesture.

To achieve a more authentic-looking smile in photographs, try slightly squinting your eyes.

Attaching a small piece of brightly colored fabric to your luggage can save you time and help you easily identify your bag.

If you feel the need to laugh or scream but cannot do so in your current location, exhale a long “haaaa” sound to release tension.

Cleaning blinds can be a challenge, but using a sock can help you access hard-to-reach areas and remove dust and grime.

If you want to prevent your computer from entering sleep mode when you don’t want it to, try placing your watch under the mouse. The movement of the clock hands will keep the cursor active and prevent unwanted lockouts.