Maybe you don't. You never know; you might find you had more enemies, or that you were less warm, or less feeling. There are always cons to every type. Nonetheless, if I were a Seven, I'd prefer to be a 7w8.
*sob* But I never explode AT people, I just get really frustrated by a situation, then scream (last time it was: 'No one's leaving this room until it's sorted out!!'). I don't really get angry with PEOPLE, I getr angry with SITUATIONS. ^^" I guess it's the repressed rage.... mmmm, repression (I also have to live with LZ's lovely healthy releasing of rage ^^" It's probably good, but scares me...)