I don't seem to get the essence of simplicity through the mirror scratches and glare. It almost makes this shoot too complicated to focus on the man. It might have been better to just have the shot of the man walking down the hall and not the reflection. I think it would make this shot simpler and more pleasing.
I like the idea od the reflection, perhaps if it were at a different angle or cropping out the blinders or whatever that is to the left. Not sure where this is or how it relfects a simple life but that's okay.