How bout just cus a foal would be SO darn cute to have around the place!
Cus said foal is going to not grow, not need to be educated and def won't cost any money. Not to mention it will just remain adorably cute in the paddock while it frolics around in the long grass.
Stop for a minute, open your mind, learn. You may not agree with what I say, I may not agree with what you say but we will both learn something new.