...
And there is plenty to be found in ST novels, some of them beloved and renowned classics, to indicate that Vulcan emotions, uncontrolled, are quite a bit more intense than Human emotions.
...
In aired "cannnnnnnnnon" as well. Tuvok in VOY "Gravity" contrasted Vulcan emotions with human emotions, telling Tom, "But I am Vulcan. My natural emotions are erratic, volatile. If I don't control them, they will control me."
Kor