Intending to breastfeed is one thing and actually breastfeeding when your baby is here and not giving up is a total other !
You HAVE TO REALLY know the benefits and REALLY WANT to continue with breastfeeding to overcome the many "obstacles".... you also need lots of support from people who know like you that breast is best
I had severe problems breastfeeding at first, and still have some supply issues but boy am I happy that I stuck through it and sooo grateful to my mom for not letting me give up!