Your eyes trick you

Today is a nice sunny winter day. The sky is clear. Wind blows smoothly. No snow, no rain. Nothing. I was thinking just to wear a thin sweater and no scarf. But i changed my mind. I'm going out fully equipped, even with my leather glove. And i am right. It is still cold outside ;)

Lesson to learn : never believe in physical appearance at the first place. you really have to feel it first, before you believe in what you see.