DS is 10.5 months old and has pretty much always been really difficult to get to sleep. He's a high needs baby and for the first several months he needed to be walked around, shushed, and patted to go to sleep for every naptime and bedtime. At first this didn't bother us, but now it's become utterly exhausting. It takes on average an hour to get him to sleep (sometimes two). Recently I tried laying him in his crib while patting him to sleep with a heartbeat sound on and it worked for about a week, but now it's not working. He keeps getting up to stand and cries, screams, flails his legs, anything to keep himself from falling asleep. He hardly ever naps for more than 30 minutes. His bedtime is 7pm and he wakes between 7-8am (with a few wakings to nurse). DH and I are so exhausted and frustrated. We've tried CIO but I just can't do it. It absolutely breaks my heart and that method really doesn't work with him. I've tried so many methods but nothing works. What should I do?