Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to prevent flip flops from hurting your feet [title] Wear them for short activities. [step] You can wear your flip flops for quick trips to the store, or to pick up your mail, and if you're meeting friends for a meal. As long as you won't be on your feet for a long time or doing something that risks injury, wearing flip flops is fine.

Ending1: [title] Train your feet where you can slip, so that you don't end up with your wrist hurting. [step] Most people would assume someone else's wrist will be sore for an extended period of time. Ending2: [substeps] If you can hold them while leaving, try holding them while you're going to the store, too. Also, you can wear the flip flops while holding a book. Ending3: [title] Wear them to the beach or the pool. [step] Flip flops were really designed as a convenient and easy-to-wear shoe that you can take to the beach or the pool. Ending4: You just have to sit in them long enough to be comfortable. [title] Don't hesitate to take them off.

Answer format: ending1/ending2/ending3/ending4