It's hard enough being the parent of a child with ADHD.  It’s made harder by judgmental people who are ignorant enough to watch an ADHD meltdown.  I’ve always taught my children not to stop and stare at something that doesn’t concern them. It’s amazing how many people have clearly not been taught this… I remember being in a supermarket with the three of them.  Yes, the horror of having to do a weekly shop with my young three (18 months and four and a half-year-old twins) still sends shivers up my spine.  We had managed to do the shop, largely due to…