. Suggestive Si
The suggestive function is also called the dual-seeking function. The subject finds it difficult to be overwhelmed by this element, since it perfectly complements and drives the activity of the leading function. The more it is present in his daily life, the more he will naturally adapt to its presence (see dualization). They are easily entertained by this kind of information, and its sustained presence creates a soothing psychological effect. If someone experiences a deficiency of it in his environment, he may attempt to supply it himself, but become soon exhausted. Unlike the mobilizing function, concentrated and prolonged doses from other people are received positively (depending somewhat on the individual's degree of dualization).
People focus deeply on the use of this function in day-to-day life, always attempting to digest information received from the environment through this aspect of reality. This is because it complements the leading function, making an individual not only more understanding but more satisfied about their pursuits in the Ego.
https://www.sociotype.com/socionics/functions/Super-Id