Specificity of transforming a situation into an acme-event is considered. This process is considerably due to identifying and actualizing resource points of a specialist’s personality. The points are characterized by new capabilities and their fulfillment boosts transformation of an ordinary situation into a marquee event. Through this procedure the situation conditions become a means of its constructing and positive change. Consistency of coherent organization of teacher’s professional thinking has been described for the first time. Proper decisions taken when performing professional duties are largely due to not separate influence of particular components of professional thinking but rather their synergetic connection and interaction efficiency, which is determined by common factors being recurring connections and relations between components of thinking.