Feelings & Emotions .......

I always wonder is it compulsory that there should be proper words to express your emotions for instance :: Love, Joy, Surprise, Anger, Sadness, Fear, Aversion, Courage, Dejection, Desire, Despair, Hate, Hope
Acceptance, Anticipation, Disgust etc .. ?????

Is is prerequisite those who can put their emotions into words only those can put their thoughts or express their feelings into writing ??

BUT .........

Have we ever thought that those who cant see, talk or hear how do they express or communicate ?? obviously they don't need any kind of support of modern means of communications i.e sites, Blogs, mails, sms, phone etc ... They interact by body language, touch or by reciprocal actions. 

Basically they never had such perfect words to express emotions, feelings towards any of their relations but still they express/communicate smoothly and cunningly in their life. 

AND ........

Those who are gifted with all expressing power required modern communications to express their emotions towards any kind of relations.

Do we really require support of such modern means of communications to disclose our feelings & emotions  towards our relations?? Do we ??