Is Louie Bipolar ?

[Verbal]

I've not really watched this CBB intensely but everytime that I have he seems to be either majorly hyperactive or just a moody bastard.

[Pincho Paxton]

He's not bipolar, I know 2 bipolar people, and they have downers which you can easily see.

[Shaun]

Having two moods =/= always bipolar