I want to be with him, but

Last night my BF and I had an arguement and I said i want a break, and asked him to leave. I'm in the hotel alone right now and feeling horrible and miserable. I dont want to break up with him, i love him a lot, and he's the only person in the world who i can be completley myself. But he acts or talks stupid sometimes and i get really mad. This time he really pushed me off the edge and i said that lets break up. He wants to be with me, but i cant keep giving him chances for the rest of our lives. He has to understand to be more sensitive. and know that i love him...We both love each other so much, and really be ourselves, but some how something is making it hard for us to take the relationship to the next level. I am really feeling so very horrible.