I remember there was a question about a child suddenly crying loudly a…

I remember there was a question about a child suddenly crying loudly and nothing could calm them down (it happens to me too). I just came across an article This phenomenon is called "purple crying" You can read more about it on this link, stock up on patience and exhale ? https://spimalysh.ru/vse-o-sne/nauka-sna/purple-crying