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.
Best horses for jumping, barrel racing, and poles? Come talk about what breeds of horses that would be best for jumping, barrel racing, and poles! This will help other users figure out what type of horse they need to lease, board, or buy if they would like to compete. -Aubrey.