Yeah, all the time -- I enter the building and wonder what am I doing here? There's a very distinct office-y smell to the building and it puts me in an altered (rather unpleasant) mental state.

Her previous client walks out and I seriously get jittery and further wonder what the heck am I doing there.

It's like a parallel universe. Rather surreal.

I kinda need to 'check out' prior to the session or I'll probably just start laughing hysterically / puke / throw a few things around / bounce off the walls / leave after making a big scene.

It's awful. And, weird.