Dear DS's teacher
If you ask 5 year olds what they want to be when they growup and my son says an "eco warrior" don't tell him "thats not a word". It is a word, maybe not one you were expecting but it is, and he knows exactly what it means. Just once, just fucking once could you encourage him a little in his imagination/passions.
And breathe .... and yes I have ishoos with my DS's teachers