 Following on from the laughter philosophies, here's the next thing that I've learned. So you know how people generally have outside their front door lots of auspicious signs like some people will put a Ganesh or an Aum or some people will have like lemons and chilies hanging outside. It's basically anything that will get rid of the evil eye. So in Tamil Nadu, particularly in the rural areas, this particular sign is very common over the front doors. So it has a funny face drawn on it. And underneath it says, yannaiparkasiri, which means if you see me, laugh. And the idea behind that is that when you laugh at that point in time while you're laughing, you cannot feel envy or anger or any kind of negativity. And so if you can be made to laugh just before you enter my house, it means that you will come into my house with clean energy. You would have shed your negativity outside my house before you come in. Isn't that an amazing idea?