I don’t drink or smoke, so giving up caffeine was one of the hardest adjustments during pregnancy and now breastfeeding. Since I work a full time, corporate job (and go in really early), drinking coffee is (was) one of the only things to help get me through my days. Having to give up caffeine was harder than I thought it would be (I am a huge coffee fan). I also love the taste of coffee, so I still had to get my decaf fix on (thanks to decaf coffee).