The quotes in your signature are so wonderful, it feels like you took a lot of time to pick them out (or if you didn't, you just have very good taste in quotes!)
I also appreciate the pride flag a lot, I think it ties back to the quotes' messages about loving yourself. The little section you have about you is also really cute, I always think it's fun to learn about people!
All in all it's a simple signature whose positive message and straight-forward layout is very appealing, I think you'll brighten a lot of days with it