8. Leo
Leos can appear quite mysterious to others since they often seem like some of the nicest, most forgiving and loving people around who are also able to turn into a ferocious beast when they are wronged. Be careful with them because it is easy for their anger to get the best of them and that can result in some incredibly hurtful things being said that will probably never be forgotten. Tread carefully in the presence of Leo and avoid stirring things up unless absolutely necessary!