exactly, dump him no matte rhow it hurts, i had to do it once and it sucks to do it but i will tell you now that it is going to slow you down alot man. If he is already like that i can tell he isnt intelligent and i can tell he needs more expierience and his attitude is wrong, it wont get better quickly so best thing to do is get rid of him and say sorry, look for someone that is musically mature and talented u know.