Why do some guys claim to experience no suffering?

[kangarunner]

Some people like mark lambo claim they have no suffering or social isolation in america.

People like this are machine-like humans. Hard-driving, machine-like, "Terminator" type humans. 2 guys I went to high school are like this. It's interesting to observe them. They just seem to go through life and dominate. I've spent considerable time hanging out with them and not one time have I ever saw them express feelings like sadness, depression, anxiety, or any other emotions like that. They really do seem like machines when I'm around them.