Oh man Ana, listening to you describe everything is so interesting. I wish I could sit down for hours and just talk to you about everything.
I'm not synesthetic at all. Not that I know of at least. Music does make me think of shapes and colors, and often wells up certain emotions, but I always just attributed that to being somewhat artistic. Especially considering that sort of reaction has happened more since I entered art as a profession and noticed my thinking mechanisms have switched more from linear, logical forms to abstract, shape/visual forms.