Yes! In fact not only are meltdowns at three completely normal but they are how our children learn to build resilience. Our kids are born with all of the emotions we have, and yet their ability to express these and regulate them in a way we expect an adult to is a long way off formed, as a result at 2, 3, and 4 many kids have frequent meltdowns. Once we know this is normal we are better able to support them with their big feelings.