[Oddey]

Screw being blind. If I turned blind when I went invisible, if I could, I wouldn't want to ever be invisible.

Now about what I would do, if I didn't trun blind.
Act like the spy from Team Fortress 2.
Scare people in public places.
Make myself invisible during the breaks at school and hide my classmate's things.
Pull people's pants down.
Drop bugs down people's necks.
Tickle people.
Do an evil laugh whenever someone is alone.

And this is how I would act if I could make other things invisible as well:
Take a camera and film the things you can only film when nothing can see you.