may proceed. To sneeze once is a good omen for the day; to sneeze twice is a bad one. An evil spirit may enter the mouth while one is yawning, so, to avert such a catastrophe, the fingers are snapped, and kept snapping until the yawn is over, or the hand is held in front of the mouth. But this idea, and the custom of snapping the fingers, are by no means peculiar to the Nambūtiris.
The Nambūtiris look on a voyage across the sea with horror, and no Nambūtiri has ever yet visited England.
A Nāyar should not come nearer than six paces to a Nambūtiri, a man of the barber caste nearer than twelve paces, a Tiyan than thirty-six, a Malayan than sixty-four, and a Pulaiyanthan ninety-six. Malabar is, indeed, the most conservative part of Southern India. The man of high caste shouts occasionally as he goes along, so that the low caste man may go off the road, and allow him to pass unpolluted. And those of the lowest castes shout as they go, to give notice of their pollution-bearing presence, and, learning the command of the man of high caste, move away from the road. It is common to see people of the inferior castes travelling parallel to the road, but not daring to go along it. They do not want to. It is not because they are forced off the road. Custom clings to them as to the Nāyar or to the Nambūtiri. But even this is undergoing modification.
In connection with marriage, three chief rules are observed. The contracting parties must not be of the same gōtra; they must not be related to each other through father or mother; and the bridegroom must be the eldest son of the family. It is said that there are seven original gōtras, called after the sages Kamsha, Kāsyapa, Bharadvāja, Vatsya, Kaundinya, Atri, and Tatri; and that other gōtras have grown out of these.
