Essentially it manifests itself by having an emphasis on cherishing the quality of personal experience over time, as opposed to accepting new better experiences when they come along and abandoning the old. Although, an dominant person may fight against what they have not personally experienced. For example, an American ISTp may go to Europe and look for restaurants that serves food that tastes American or they may look for similarities in paintings they see in some museum in France with those they have seen in America, things like that.
I think an American ESTps would be more interested in trying to immerse themselves in the sights and sounds of Europe and European culture if one was to go and would readily disregard what they have seen in America; assuming one was interested in European culture, anyhow.