"Waisted" vs "wasted"
Waisted = adjective
"Having a waist of a specified kind (usually used in combination):
long-waisted; high-waisted.
(of an object, a container, etc.) shaped like a waist; having concave sides: a waisted vase.

Wasted = adjective
done to no avail; useless: wasted efforts.
physically or psychologically exhausted; debilitated: to be wasted by a long illness.


Where I am going with this, is if you really did do NAIA, D1, 2, 3, you clearly missed out on the education component, and probably "wasted" money/time.