I used to read the blog of a woman who had a son the day before I did. She was breastfeeding but just complained, complained, complained. It hurt, he was always hungry, she couldn't get a break, she couldn't sleep all night, so on and so forth. I tried my hardest to help her, talk her through it, promised her it gets easier, told her to get help with her latch, etc... She gave up after a month because it wasn't getting easier like everyone said it would, and she was just too stressed and tired.
Today she wrote a long post about she's using formula now. Then she went on to complain how he still eats all the time, he's now constipated, his poop stinks, she's already switched formulas twice because he's not tollerating it, he screams and cries constantly, they can't go anywhere because he's always cranky, she can't sleep because of him being so fussy all night, her breasts are in severe pain from the engorgement and her attempt to stop it with Ace bandages (can we say mastitis?), and her husband won't change diapers anymore because it now makes him gag. Oh, and she ended it asking if anyone had any coupons for formula she could have because it's so expensive.
But hey! She can go back to smoking again that she had quit when she got pregnant. So see, the formula is so worth it!