What could cause an individual to feel discontented even after reaching their accomplishments? 1

The everyday frustrations they invent for themselves and the daily dramas are then historically amplified so that normal achievement is not possible. Sometimes it’s the opposite, a feeling of dissatisfaction, even when the expected goals are achieved because the expectation and teaming up to strive for a goal may be a huge lot more thrilling. In such a case it must be further specified what else comes into play and how other goals are hierarchical in the perceptions and changes of the person in accomplishment of striving towards goals. In other words, if target setting and achieving is the only goal for that person or multiple goals do exist.