I know my cameras well enough to work them with little if any thought too. But objects do affect emotions.
For better or worse each camera has it's strengths and it's stereotypes in our worlds and those translate into how I relate to the world and how those around me relate to me.
In a sense picking a camera is like choosing which "friend" you want to spend the day with.
For example choosing an RB is for me a commitment to a more planned or formal "date" with a serious-minded city girl, where grabbing my Holga is more of partying by the lake with the girl from next door "date".
I'm not the only one that gets this either, the "girls" I hang with have a distinct affect on how the people around me act. Think
Michelle Obama vs.
P!nk. I'd happily spend separate afternoons with either, each afternoon would be a very different experience.