Absolutely this. I must be one of the few who cannot stand movement in my line-of-sight, but it breaks my concentration every time. I share an office with one o

Absolutely this. I must be one of the few who cannot stand movement in my line-of-sight, but it breaks my concentration every time. I share an office with one other person and I resort to positioning my head behind my double monitors so that he's out of my field of vision. The same goes for sound actually. I just cannot filter out extraneous signals. I'm fine with "white noise" though, more than most even. I wonder if this is a recognized condition.