If you could have any power at all, just a single one, for free/no consequences, what would it be?
Hmm...
The power to alter my body shape, health, voice and look by just thinking it. Heck, even gender as an option - though I'm happy being female.
Example:
I want to look tanned with a healthy skin glow, healthily thin and large chest with long flowing copper hair, beautiful facial features and nice voice.
If I was going somewhere I could just think up an outfit and I'd be wearing it, with makeup and hair done.
If I caught an illness, I could think myself without it and it would disappear. Vice versa, if I wanted to get out of going somewhere I could think myself poorly so I had a valid excuse.
'-'
If we went down a secret spy/agent route this ability/power could be used for infiltration and other things.
A benefit of having such a power would be I wouldn't have to worry about what I eat or how little exercise I do.
>w<
I could also think my depression away, since that's also health, and make myself motivated, etc...
The possibilities are endless. More so if this power could affect others, too - with their consent.
'-'
I might end up coming up with a different power but this one came to mind for now.
X