Drs. Mercer co-authored the following books and audio programs:
Tag Archives: mood
Optimism + Happiness by the Numbers
Are you an optimist or a pessimist? Are you in a bad mood or unhappy? Don’t worry. There are easy ways to beat a bad mood or even a bad day. Good moods or a peppy personality is not just … Continue reading
Posted in Self Improvement
Tagged happiness, mood, optimism, self help, self improvement
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