You've been quite fortunate. Perhaps you picked the best places and the best times to travel. During rush hour, most people in Colombo are on a hair trigger -- all it takes is a small incident to start a shouting match. In contrast, I recently traveled to Texas, and found Texans to be incredibly chilled out and friendly by comparison. Perhaps it is a cultural perspective.
There are many fights and tense situations, but more in places like inner city Colombo than in Kandy or Galle.
RE: suicide: hard to say. Our alcohol consumption and suicide stats are both extremely high. But even after living here all my life, it's hard to pin down a theory about why this is. My personal belief is that the average Sri Lankan's belief in Karma and astrological fate results in a defeatist attitude. We often hear the phrase "I/he/she probably did something in a past life to deserve this" in reference to tragedy, hardship or misfortune.
There are many fights and tense situations, but more in places like inner city Colombo than in Kandy or Galle.
RE: suicide: hard to say. Our alcohol consumption and suicide stats are both extremely high. But even after living here all my life, it's hard to pin down a theory about why this is. My personal belief is that the average Sri Lankan's belief in Karma and astrological fate results in a defeatist attitude. We often hear the phrase "I/he/she probably did something in a past life to deserve this" in reference to tragedy, hardship or misfortune.