Yes, never dangerous to others.

Only once dangerous to myself: when I jumped from a roof from despair in 2005.

I am thinking one friend of mine may actually be so vain and a bit of an egomaniac monster lacking empathy for everyone else not as lucky as him. I sent him a description of east hastings homelessness and provincial election news too. He replied by saying he was off to bed and yawning....Does that mean that he finds poverty a boring topic? He is an elderly man, father of a high school friend.