Is It Necessary?

Do you need a handshake to greet? No it is not necessary Do you need a place to meet? No it is not necessary Do you need to talk to crave? No it is not necessary Do you need a reason to love? No it is not necessary Do you need to show what you mean? No it is not necessary Do you need a bath to get clean? No it is not necessary Do you need wealth to be happy? No it is not necessary Do you need a smile to be zippy? No it is not necessary Do you need to pluck the flower to feel its beauty? No it is not necessary Do you need to do your duty? Yes it is necessary.