Do you think it is easier for males or females, or for younger or older people, to express different emotions? Which ones? Why?

I believe the answer can vary quite a bit

Explanation:

It depends on how someone is raised. In most homes young boys are often taught not show emotions, such as sadness, as they might be seen as weak. Therefore when those young boys grow up they may show less expression of such emotions. Many women have also been scrutinized for showing to much emotion as they have been called 'overdramatic' and often not taken seriously. I would say toddlers and young children are able to express emotions the easiest as they are in a stage were they cant be judged or influenced into thinking a certain way.

again, you should probably take him to the vet. goodluck