If You Could Have Any Super Power, What Would It Be?

I would shape shift... to be anything you want to be would be cool.

Shape-Shifting without a doubt. The cosplay potential would be limitless. Not to mention appearance, you'd also be able to change your vocal cords to match whichever character you wish to be. If you take the power far enough, you'd be like Alex Mercer from Prototype.

You'd have an infinite amount of identities. You can be anyone or anything. You can survive anything as long as there is even a single particle left of you. Human limitations no longer apply to you. Yada yada.

I have to go with Time Manipulation. The possibilities are endless. And I'd be contracted to yell ZA WARUDO every time I use the power. 
(warning, Spoilers for Part 3 of Jojo's Bizarre Adventure) 

Technopath + Being able to generate electricity as a side effect of it

The ability to link with technology, speak too it, and to some extent control it. How nice would it be if every computer I touched never broke down or got a virus. My microwave would nev er break, neither would my washing machine, dishwasher, dryer. My phone would always work the way its supposed too, game would never have any glitches or bugs while im playing them. My mobile devices would never die on me because I could charge them my self.

Imagine booting up the computer and activating photoshop and being able to do everything remotely with my finger tips, not having to touch the mouse or keyboard. To have every website you visit load perfectly, all adds gone, and no risk of ever getting a virus ever again. To be able to take your cell phone while traveling and some how manage to always have a decent wireless signal no matter where you go.

Could you imagine the benefits of having this power and owning an electric powered car, to know it would never break down, stall, or simply stop working with you. To be able to get on an air plane knowing that while on it, all its systems would always run perfectly?

god damn how nice would that be

Smoke/Fog Manipulation, hands down.

My reasoning is that I would be able to produce and turn into smoke. Being able to turn into smoke means most weapons can't hurt me because they'll just pass right through me. Producing smoke could be used to give Persona 4 and Silent Hill flashbacks and makes an excellent cover. Also, if Infamous: Second Son, taught me something its that smoke can be used as an effective weapon if I ever needed it. Not saying I would do anything bad.......no......I would never.......I.......think

I guess you could say it is one of those powers that is so underused, yet is so effective. It isn't infallible but it gets the job done. Plus, it might not be as flashy as some powers but its subtle and that is what I like the most. Also, I always wanted to say: "In the fog? I am the fog."

I'd love to have an ability to perform mind-control over people, even for a short time period. As a child, I was fascinated by hypnosis and things like that. I have to admit, at some point I would've used it to do evil stuff, though.

There's only one thing I want, and it combines going really fast with electricity, love, walking through walls, walking on walls, reading and learning quickly, super healing/metabolism, twirling my hands around over and over again in order to fly/hover, and the ability to provide an answer to any scientific or plot-related question about how my powers work or accomplish anything I normally wouldn't be able to.