Because you should always be aware of your surroundings.
![your stinky shoe asking you to wash him](https://static.wixstatic.com/media/8a8210_2ed376793dc24a3aacc13f4a29985a3d~mv2.png/v1/fill/w_49,h_26,al_c,q_85,usm_0.66_1.00_0.01,blur_2,enc_auto/8a8210_2ed376793dc24a3aacc13f4a29985a3d~mv2.png)
Muddy field
Busy intersection
Stadium escalator
Airplane aisle
Mosh pit
Perp walk
Uncle Jack's guest room
Haunted house
Train station urinal
Pamplona
Delivery room
Therapist's office (thanks, Uncle Jack)
Self-checkout line