Love how you jump on fake science and completely shun real science just to prove to yourself how smarter you than everyone else.
PTSD isn't a thing. Man up and get over it. Right? Depression isn't a real thing. Just stop being sad, right?
He's totally wrong. I mean all the way, completely, indefensibly wrong.
Sorry, ADD, ADHD...whatever you want to lump together are manufactured disorders of the late 20th century so families with two working parents could have a scapegoat for their bad parenting skills. We didn't have this crap when I was a kid and even if there was something similar it has been so overdiagnosed to the point I just shrug and laugh. ALL kids are born ADD....it's solved with discipline at a young age....can't do this in daycare people!!!
You know what else didn't exist a long time ago? AIDS. Is that fake, too? Just because depression and ADD don't have obvious physical effects doesn't make them fake. In all seriousness, you must be willfully ignorant to have such a dated and simple view of modern medicine. You don't need to be a doctor or have a deep understanding, only the will to actually learn, which you seem to lack. Daycare isn't the cause of this particular problem, either. One of my kids, as seen below, is disciplined regularly and never went to daycare, but he still has a real issue.
There's a huge amount of ignorance in this thread. Let's take something that flat out didn't exist 40 years ago and today is absolutely real: Sensory Processing Disorder. One of my kids has it and every single one of the fuckwads in this thread would have said "bad parenting" instead of "disorder."
He acts like a fucking hellion and has uncontrollable fits of rage because of his disorder. For the first two years of his life, my wife and I knew something was up because things were off even though everyone said the kind of stuff you guys would probably say: put him to bed earlier, use timeout more, make him do xxxx or yyyy, etc. We knew our kid well enough to know it was all bullshit and that we were doing all of the right things, especially considering he wasn't our first kid.
His disorder, even though we didn't know what it was yet, was absolutely causing unnecessary pain and suffering, which was obvious when he wouldn't walk on mulch like all the other kids even though he was crying because he wanted to play. For a non-idiot who actually thinks about the behavior instead of screaming "get over it," that was a very serious sign that he had an issue.
We weren't too proud to admit he had an issue, so we brought him to a doctor who recognized the symptoms, however subtle they were, and told us to see a specialist. Sure enough, he was diagnosed with SPD and all of our lives immediately changed. He never slept well and he cried a lot as a baby, which we thought was colic even though there was something slightly different about it. The therapist told us to make a weighted blanket and after putting it on him he slept all the way through the night for the first time in his entire life at 2 years old. The next morning, he was a completely different child.
SPD is one of the disoders the shitheads in this thread would call "junk science" because it casts such a wide net, but every inch of that coverage is necessary. Kids who act out or look like bad kids aren't always a result of bad parenting and you guys definitely have absolutely no basis to make the distinction. My son still has issues with SPD a year later and he's probably going to struggle with it for his whole life, but his disorder would have been written off as being bad as recently as 20 years ago, which is totally not the case. He would have survived to adulthood with behavioral issues had we not had him tested, yes, but his life is totally different now. I'm thankful every day that I'm not an ignorant asshole who would have spanked my kid too much or yelled at him when it was totally out of his control.
To give you an idea of how he feels, go stuff yourself in an MRI machine for 16 hours and then gradually make the opening smaller and smaller. Eventually you would start screaming and go crazy, which is exactly how he feels. To help him, we have to rub his arms and legs with a stiff brush every two hours and then make him jump 10 times - a treatment plan most people would scoff at - but he needs it because his nerves are severely under-stimulated. If we don't do it, he very quickly degenerates into a total mess and it's obvious he's not in control.