People report more happiness on days when they achieve valuable goals compared to days when they achieve low-value goals, and these goals may be determined by multiple factors, including personality traits.
Based on this, extroverts experience more happiness on days when they do important work, and introverts experience more happiness on days when they get a sense of satisfaction from their work.
When people’s goals and aspirations are more coherent and organized and aligned with each other, they feel happier than when their goals and aspirations are less clear.

Therefore, we should think carefully about our various ideals and try to choose a set of goals in life that are aligned with each other.