I don't get it...
Fe - decisions based on external (interpersonal) values
Fi - decisions based on internal values
Ti - decisions based on internal logic
Te - decisions based on external logic
An example of Te vs. Ti...
Ti - A theoretical physicist uses a complex set of equations and logic to solve a problem.
Te - An experimental physicist performs an experiment and draws conclusions based on data.
So then why in the world is Te described as being extremely organized and planning everything? I suppose I can in some way see how Te could manifest that way, but it's a horrendous generalization. Generalizations are somewhat necessary in MBTI, but they're useless if done incorrectly.