It will feel like some one is pushing on your teeth. The brackets stick out a bit from your teeth making it feel like you have a full mouth of metal, big lips and your bracket may rub against your lips feeling again like a metal file.
While some breeds may be more suitable than others for a beginner rider, there are always exceptions to the rule. Quarter Horses often make great beginner horses because of their even temperament, but some can be quite hot or energetic for a beginner.
Lenny-Perfect, Quiet qh Cross Gelding for Sale-Beginner SafePerfect, Quiet qh Cross Gelding Beginner Safe. http://img.equinenow.com/slir/w350-c5x4/equine/data/photos/1008446t_1.jpg%3F1444079193 horse. $3,500.