...after I left my phone in the sub-zero car, while I exercised at the gym, and now the phone has all sorts of issues.
  1. "You should've left your phone in the locker inside the gym."
  2. (Later) "That's why they have lockers, so that you can store stuff inside."
  3. (Even later) "Next time, use the lockers inside the gym."
  4. (Take away) Oh, I think I got it. Something about lockers and I should use them. Thanks.