Ok, I might as well go first: I wish I could draw. Not at the level where I could make photorealistic portraits, but I’ve always been envious of those who are able to scetch something together in a few minutes that perfectly captures what they want to convey. Sometimes words aren’t enough to express what I want to say, and for those situations I would love to have a simple drawing do the talking for me.
I wish I could just decide to sleep. I wish I could go “I have to be awake in 10 hours, I will sleep now.” Nope. I can go forward but not backward. I’ve lost count of the number of times I’ve wrapped around the clock, staying up for 20 hours and sleeping for 10. The abiltiy to go “man I don’t need to be up at 1AM, I have shit to do in the morning” and go to bed at 11 and actually sleep. That would be useful.