What Mikemex wrote that is good, imo, is the part about energy spending. Se often is, even if it doesn't necessarily want to be, and even if I feel very, very lazy. See above. The rest I don't agree with.
What Maritsa wrote that is good, is the part about Se wanting less impulses than Ne in some sense (as in Se getting stressed in too much info), and I made a simple explanation above, using tangible home decoration as example. If you abstract it to any other socionic's objects, like work, interaction, situations, happenings, history, future, ideas, concepts, anything, the same patterns are visible. Se-egos want "perfect = calm inside" in some sense, Ne-egos want "new stuff= more fun", etc, etc. Both Ne and Se are info and experience hoarders, btw, loving new and shiny, in the EP sense, so look at this info within the limits of EP-ness.