It drives me crazy when......

I see someone's shirt tag sticking out. I just have to fix it! I'll just fix it for people I know, but what about people I don't know?
I was at the store one day, and the lady ahead of me had a tag sticking out of her blouse...
I'm thinking to myself...do I just reach up and fix it? Should I tell her? Is this a life or death thing? Why am I even worrying about her tag...I can't help it,,,It's taking all I got to not reach up and fix it.... look away..just..look away...
I didn't fix it. I didn't tell her, and she didn't die from her tag sticking out of her Blouse.