At the same time, I think the descriptions of the functions according to socionics are spot on.
I find the comfort vs. physical space acquisition differences of Si vs. Se to be astoundingly true. The word "aggressive" does not necessarily need to have a negative connotation.
I wonder even if those who heavily rely on Se may understand the positive, even peaceful advantages when they hear the word "aggression"- I do- and I have definitely noticed that those who heavily rely on Si users cringe at the word.