It is not like that they are born with the Laughing quality, No but they always updated their jokes by reading jokes from the several website and know the way of saying it. Yes that is very important because if someone laughs in the middle of the joke then no one laugh on the jokes; he broke the joke’s flow. So if you also want to be comedian who cracks jokes then never smile and laugh in between of the joke. Just learn the way and distribute smile to others and I don’t think so that there is nothing better there is nothing better than the Smile gift.