Is Santa Claus real to you, or not?!?

Remember, I want your opinions! No rude answers, and I'm 13, but I wanna know what you people think! Remember, he is a saint! So, in my mind, and hopefully yours, he is real! His real name is Saint Nick! And Santa Claus is just a nickname we gave him! So, what do you think? Do you think he is real, or do you think he is not real? And give details and specific reasons why or why not he is or is not real! Thank you! Oh, and no making fun of other peoples answers!