A lot of people are familiar with either or both of Gary Chapman's work on love languages, and also the 16 personality ranges (based on Meyers-Briggs). This woman did a survey curious to see if these two approaches are uniquely related. Looks like they are.
This is especially true for INFJs (and ENFJs), who are linked to the subconscious (dominant Ni), a terrain estimated to be 30,000 more multifaceted than the conscious. In addition, their extroverted feeling (Auxiliary Fe) absorbs the emotions and vibrations of the conscious, encompassing all people within perceivable vicinity. And thus it is true that they often have to put pen to paper to organize and prioritize their dynamic perception.