Does being human seem more than a little odd to you at times?

And are such feelings triggered by the incomprehensible behaviours of other such types? You know, the likes of those who are convinced that they can sing and are genuinely shocked to discover that they can’t? Or those who believe that they can ‘think’ and express their thoughts and cannot be convinced otherwise from what seem to be ridiculous positions?
Is being what we are tricky to handle at times?