Элементарно, мы тут все просто по-разному сыслим (помните такое форумское словцо было - "сыслить"?).
Synthesists are creative thinkers who perceives the world in terms of opposites. When you say black, they think white, when you say long, they think short.
При этом analyst thinkers equate accuracy, thoroughness, and attention to detail with completeness. They are likely to gather data, measure it, categorize it, and rationally and methodically calculate the right answer to any problem you come up with.