Players must evaluate their hands thoroughly and take into account a number of factors before making this choice. The makeup of their melds is a crucial factor to take into accountking of slots; if a player has created several legitimate sets and sequences with few high-value cards left in their hand, it might be time to declare. Players should also assess their opponents' current playing conditions. In the event that other players have been drawing aggressively from the deck or seem to be on the verge of declaring themselves, it might be prudent.