Comment by chousuke

Stereotypes do have a bit of truth to them, usually, though sometimes the stereotypes are just people misinterpreting others based on their own expectations. I don't know how to drive rally at all, but there are aspects of the "stereotypical Finn" that I recognize in myself.

Finns generally demand a larger personal space and thus may appear as "cold" to someone used to being in closer proximity, but it is what it is.

Believe me, I'd love to be able to act less reserved around new people, but I find it hideously difficult, and if I don't feel outgoing, I can't force myself to act that way because it causes me intense discomfort.

As for smiling, it might just be that for Finns a "neutral" face is perfectly polite and a stranger's smile elicits a stronger reaction (either positive or negative depending on context) while people from the US might expect a smile as the default state and thus react less strongly to it.