Hai,
We have been naturally endowed with enthusiasm.
It is as native to us as laughing and smiling. The word enthusiasm derives from two Greek words, en and theos, which means 'in God' or 'God within'.
When one gets enthusiastic, the entire personality lights up. Enthusiasm is electricityin the battery. It's vigour in the air, It's the warmth in the fire, It's the breath in all things alive.
Cheers
ARJacob