His point was there should be a threshold level of competitiveness to survive in the world, and you based on your posts probably fall below that (made-up) threshold.

I agree partially here. People who show greatest reluctance also sometimes compete crazy for the right kind of reward or circumstance.

Humans or for that part, animals that are social, have a very interesting compete-cooperate dynamic. The compete part also is how we choose our leaders, in cooperate team/group.