Why does everyone tease me for believing in santa?

Its totally fine. Dont listen to anyone-they are just jealous that you still have that magic in your heart, you still have that fun childhood and they dont. I know many people say this but they really just want to be like you because they want to still believe. And for some weird reson, people think its cool tto loose that childhood magic. They think its cool to be hollow and have no fun beliefs to keep there spirits high. But dont listen, its better in your world. Im sorry hun, there may not be a santa but i will always will believe in him, not physically, but magically. He keeps the spirit of christmas alive... Dont mind everyone, you will miss the days when/if you stop believing. Always keep them and you'll be more happy then all the others. Santa is the only REAL magic we have in the world! Its the closest we will eva get...that and love. :P Hope i helped! Hope you havent changed your beliefs because of the answers people gave... sorry for the long essay of a answer. haha