theres obviously not being suicidal but it can also be because they are more able to deal with pain
for me personally ive been suicidal before but i managed not to ctb since i quickly adapted
i doubt that most people are 100% satisfied with life, what i dont doubt is that people are very resiliant, naturally forums like this will attract those with a genetic or environmental reason for being sensitive about lifes issues.
everyone deserves a hug, nobody deserves to be mocked