Selfish??

So I just read a blog about a wonderful mom, who after six weeks of pumping milk for her baby, decided to quit. I think She might have felt a little bad about her choice but regardless, it was HER choice to make and I hope she is confident in herself. Anyway it got me thinking, about my reasons for nursing. Obviously I believe that breast is best and it seems so much easier than cleaning bottles and warming milk. If I really think about my reasons for not quiting though, I always come back to my own gain. I loose my pregnancy weight faster from all the extra calories I burn. It is also so convenient. No matter where I go I always have milk right there ready to go. It is less expensive as well. I am not spending extra money on all that over priced formula. And if I did switch, I would want to use bottled water because our tap is nasty. Nursing keeps me conscious of the foods I put into my body. "Keep the caffeine to a minimum, get plenty of vegetables and fruits." And "oh, I can eat this chocolate cake because I will burn it of anyway." Of course there is always the size and mass of my breasts while they are full of milk. I'm sure my husband appreciates them. And did I mention the lack of a menstrual cycle? Wow, What a break! I'm sure there are some things I have not mentioned, but this seems so beneficial to me. Is that selfish? If it is, I'm sorry baby.