Superstitions are superstitions because they dont have any logical explaination. They just happened to a number of people in th epast and ppl just believe them to be true.

One relative of mine does everything twice. Like he comes in thru the door, then goes out and then comes in again!!

He owns a medical shop.. so when the customer asks for some medicine, he gets them, then takes them back and again hands them to the customer.

but that has now become a habit more than a superstition.

@sreehari: Ek se bhale do!