I am cautiously optimistic.

My son was homeschooled K-4, skipped 5th, did 6th at a private school, skipped 7th, did 8th at the same private school, and then has been homeschooled for the past two years.

He has decided to go to the local public high school as a 9th grader. I'm hoping for a decent social experience. If he actually learns something, that will be a bonus.