Is it possible that when people say they can sense the "temperament" or “charisma” of others, they are actually unconsciously influenced by the microbial clouds of others?

The clouds can be influenced by others' by a physically close interaction, and microbes may shape human behavior or even cognition (http://www.journalofpsychiatricresearch.com/article/S0022-3956(15)00065-5/pdf). Do you think humans' cognition can shape our microbial cloud? Like if we read someone' books a lot, we might show some traits similar to them outside, and it might because of the microbial cloud? What do you think of it?