Percival has always been known as the major adrenaline junkie since he was young, Which when he started dungeon diving he never stopped and dives as much as possible. Socially hes very obnoxious and can sometimes just be flat out rude as he doesnt really have boundaries knowing you or not. 

Due to how he acts, it can lead him into alot of trouble and get him pretty beat up and hurt. But no matter how many times he gets beat by a dungeon he always comes back to prove his point that he does not back down from any challenge.

For more visuals on Perci
Please look here for his mane and tail guide! Thanks!
HERE