Ultimately, we can only place things in relation to the other things in our head, so the whole notion of comparing emotional intensity is kind of difficult.

That said, each of us has different things that make us feel vulnerable. Some people have more such triggers, others less; I know for sure there are people who feel vulnerable more often than myself, and those who do so less; largely, it comes down to our experiences and habits.

I feel vulnerable lol! In a world of left handers and right handers an ambidextrous man may know his position but a neither handed man suffers to not know.