All this strap lock talk got me triggered.
I yelled at my GF this morning after she picked up my 64 Mustang and tried to put it on - upside down. The upper horn was now the lower horn, and the angle of the strap peg was inverted. I could see the strap straining to hang on to the vintage peg, started having visions of the guitar crashing down to the floor and yelled out "No! Put it down!" I didn't even realize I had yelled at her, it was just a instinctive reaction. And she had no idea why I was yelling at her and telling her to put my guitar down. It felt like an emergency situation, and in the moment I didn't have time to explain the concept of strap locks to her or to even tell her that she had the guitar on upside down. I was just trying to avert a crisis.
She likes to pretend that the Mustang is hers because she thinks it's cute. It's little (like her) and she likes the color, which of course is the most important thing.
I'm gonna throw a set of locks on it today just so I'm not a dick to her anymore.