Ds is 5'10" and has only grown an inch this year. He's just turned 17. His dad is 6'2", I'm 5'8".
He feels quite sad about this. He's very intelligent and good looking (not that I'm prejudiced), but he's also extremely skinny. Most of his life he was taller than his friends, but in the last 3 years every one of his close friends has shot past him and grown broader. Some have already filled out, too. He looks so small among them.
Fortunately ds has some brilliant role models, as two of the teachers he most respected have been small, slender men, and one of them will be teaching him this year.
But how do I talk to ds? Do I comfort him when he mentions his height and his disappointment in it? Are there things I should absolutely not say?