Tamada traditionally ought to be eloquent, intelligent, smart, sharp-witted and quick−thinking, with a good sense of humor[3] − since very often some of the guests might try to compete with him on the toast-making.
In many cases, however, the guests vie to say something more original and emotional than the previous speaker, and the whole process grows into a sort of oratory contest.
If the supra is very small, in someone's home with only a few guests, the role of tamada won't be specially assigned, but rather simply assumed by the head of the household.
In that case, the host simply assumes the role, as noted above, and proposes the first toast to a particular theme (discussed below).
He has to orchestrate singing or dancing, if there is such, between stretches of toasting, so people stay attentive and entertained.
The tamada should have a good feel for the mood of the table and try to maintain a pleasant upbeat atmosphere in which all members are participating.
He should notice if certain members begin to pay less attention and draw them back, perhaps with a special toast or by making them “alaverdi”.
(In general, the pace of toasting is faster earlier in the evening and slows down once everyone reaches a certain level of inebriation.)
Part of this includes recognizing when the guests are at the proper level of inebriation for him to propose more abstract or emotional toasts.
If the tamada knows the people at the supra well, he will be able to tailor his toasts to the guests, encouraging them to have a good time.