"Ladies and Gentleman, Children of all ages! Welcome to my Carnival! You will see sights to behold, and things beyond belief! Some may frighten you, and some may shock you, but its all in good fun! Please, stay a while…and watch."
Magical curses are rarely cast, as if cast on someone for fun or purely maliciously and the person cursed has not done something seriously wrong, it tends to ricochet back on the curser. Therefore the few who do get cursed are shunned by most people as genuinely guilty,and few will help them.