Kingdom of Knuffel

From The Book of Questions by Gregory Stock.

Question #18: If you could wake up tomorrow having gained any one ability or quality, what would it be?

I'd like to know how people feel about me at a glance, preferably over their heads or on their foreheads or something.

Less invasive than reading minds, but it'd still be super helpful to know if someone actually wants to be around me, or if they're just putting up with me... maybe more people'd like me than I think?

If I could have literally any ability, I would love to be able to heal people. The Shallow Hal ability would be great too though. If the ability has to be something a little more realistic, then I'd probably go with something more like knowing every language.

I would like the ability to have full control of my emotions.

I'd like the ability to learn new things by seeing or hearing them demonstrated once....

This might be a little weird/specific but I'd like to have the ability to get through to people and make them understand me, no matter the topic or their state of mind. It's incredibly self-serving, I know.

Wings that can fly.
Dragon wings, angel wings, butterfly wings, fairy wings, one of those.