WYR never have to cut your nails, or invisible guardian gunman

Genie appears in front of you and offers you one of two powers.

1. On/off switch to your nail growth. You can turn off and back on the growth of your nails at will.

or

2. Invisible guardian gunman. There will be an invisible intangible guardian gunman always keeping guard on you. Any person or animal larger than a mouse that attacks you will be shot by this guardian gunman. If it’s a low severity attack, the gunshot will be a flesh wound. If it’s a severe attack, gunshot will be more centered. This protection cannot be turned off.