Of course, if a child is not punished for their actions they are gonna end up as terrible teenagers, and they won't have any respect for their parents, and likely to get in jail when they're adults, if you don't show your authority as a parent your child won't respect you at all, and your gonna end up like one of those parents on the Maury show. Oh and that "it makes your child hate you" thing is a load of bull*censored.2.0*, I was spanked and grounded by my parents so many times and I don't hate them, I hated my mom once, but that had nothing to do with grounding and was just a phase, and my grandmother actually beat my mom, and my mom still loves her with all her heart, even though she's dead.