Giving constructive criticism to our children - both positive and negative - is an important part of parenting. Empty, generic praise ("What a lovely picture, darling"), well-meant encouragement that does the opposite ("At least you didn't come last") and angry disappointment ("I expected you to do better than that!") do not give a child much indication of what they are doing wrong or right.
In an increasingly digital age, it's easy to view handwriting as a dying art. Few people own fountain pens; most written correspondence is tapped directly into devices. In Finnish schools, children are no longer taught cursive (joined-up) writing but move straight to keyboards two years after learning their letters.
When my boys were little, I used to compare them (unkindly maybe) with puppies. Providing they had plenty of affection and were allowed to run around a lot outside, they were happy. Preschoolers are natural little whirlwinds of energy and need masses of exercise. Physical activity keeps little ones fit, healthy and strong, helps them relax and sleep better and is FUN!