It seems that more important than any implied Greek mentality, is the fact that the Euro is, and does rest on Greece as one of it's contributors (for better or worse).

Is helping Greece, helping the rest of the Euro bearing nations?

How would a scenario where Greece withdrew (somehow), from the Euro play out?

How about a scenario where Greece received a bailout and continued alleged improper behavior?

More importantly, when should I invest in the Euro after it hits a low price!