I dont find either Feelers or Thinkers predictable. Both thinkers and feelers van hold grudges, usually thinkers are harder to persuade than feelers, but it depends on the person, not the type. Moodswings are seen in every type, they might just be different in character.
When we as thinkers use either Te or Ti it is because we have an emotional attachment to that particular process and because our Ego needs it to understand the world, sometimes even controlling the inner or outer world. As do those that use either Fe or Fi. Emotions are part of being human. My theory on empathy is that while I get surges in my body when I see people suffer, the way I rationalize those emotions is conditioned by my own ego.Originally Posted by CG Jung