It is so ubiquitous, and so pragmatic, that we often forget just how fortunate we are to have fire; fire was our first source of light after all. From the Sun, to when man, or woman, first struck two rocks together and made a spark that probably made everyone piss themselves, it has been an instrumental tool used by us in every which way imaginable. E.g. rock concerts, cooking, to the way we prevent wildfires. The physiological response fire illicit's from me is that of a curious child opening his eyes for the first time; I love fire, but not like in an arson-y way or anything, so it's chill.