An excerpt from the blog article:
One of the most helpful things adults can do is to offer lessons on perseverance rather than tips for succeeding at a specific task. No kid of any age likes to be preached at, but children are interested in, and will be comforted by, stories of their parents’ own struggles. Share an anecdote about a time you failed at something you can now do with ease. Or reassure kids that no one is born an expert.