Taureans can be vindictive. The symbol for Taurus is a bull. Bull’s are extremely aggressive when they have been emotionally injured in any way and hold grudges over the most ridiculous things I have ever heard of. This is one of the reasons why supposedly they make great compatability suitors for Scorpions. Power and Poison all wrapped up into one. That is a force to be reckoned with!
Pisces can have a temper, and are procrastinators, but I would much sooner deal with a Pisces than a taurean!