I got my AAS in 1988, after taking drafting for three years in high school. At no point during my education was GD&T even mentioned, much less taught. I had to wait until I went to work for a company that used it to get any training in it at all. Thankfully they spent the money to educate me fairly well, but they should not have had to do so. I'm thinking of contacting my college and high school and demanding a refund....