This Servant is all about analysis and intellect.
The Problem the Querent faces will be best solved using reason and deduction. The Thinker can be a sign that The Querent needs to put aside emotional feelings or needs for the time being and instead try to focus on the rational and intellectual thoughts instead.
There is a time to feel life and there is a time to really think things through and The Thinker calls for the Querent to think rather than intuit. What is the most rational way out of the problem? What will be best long-term even if it feels bad in the short-term? What is the clever move here?
The Thinker calls for the Querent to think everything through rather than acting on impulse or emotion.
The Thinker servant can be used by The Operator for problem solving using logic when a decision is being made that may be being clouded by emotion and the best way forward needs to be seen clearly.
The Operator can invoke The thinker in times when emotions are running high and a calm logical mind is needed.
The Sigil placed in the air in front of the Operator, either mentally or physically, can aid in cutting down the high emotions of a situation or event and allow the Operator to see what is in front of them rationally and intellectually.