Конец света? Я с вами! // "В защиту загрязнения атмосферы можно сказать одно: восход солнца становится поистине восхитителен." © Good Omens // 'because i wanted to' is a good reason to do anything!
Sure thing friend!! 
Princes are thought to be, “one who destroys/destroys with [aspect]” Princes are the active counterpart to Bards, who allow destruction.
Mind is all about mentality, rational thought, and decisions; and about how those decisions affect themselves, and possibly the others on their team.
A Prince of Mind would almost search and destroy rational thought, and good decisions. You and a few others are thinking something a Prince of Mind doesn’t like? Not anymore. If they choose to destroy the better thoughts, a Prince of Mind could be very dangerous.
Hope that helps!
~S.