My Dad always told me I was gullible and I believed him...
Your Score: Water
50% Warmth, 62% Moisture
You are of the phlegmatic temperament, ruled by the element of Water. This humour's personality is usually dreamy, artistic, sensitive, and moody. The medieval handbooks say that phlegmatic people "have wine of the sheep" - That is, they become gullible and easily convinced of anything when drunk.
Link: The What Basic Humour Are You? Test written by threetails on OkCupid Free Online Dating, home of the The Dating Persona Test