Are you sure you know what you're doing?
As much as ever.
“Part 1” · Season 3, Episode 1
In this episode: Ben Tennyson (10), Kevin Levin (8), Gwen Tennyson (7), Vilgax (3), Psyphon (3), Manny Armstrong (2), Helen Wheels (2), Max (1)
(as Ben tries to hack the Omnitrix) Ben, uh, that doesn't look right. Turn it off!
Never mind that. It's overloading! Dump the watch!
It'll take too long! Run for it! Both of you!
These quotes come from Wikiquote's Ben 10: Alien Force pages and are available under the Creative Commons Attribution-ShareAlike License.