AUTHOR=Roy Michael M. TITLE=Belief in optimism might be more problematic than actual optimism JOURNAL=Frontiers in Psychology VOLUME=5 YEAR=2014 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2014.00624 DOI=10.3389/fpsyg.2014.00624 ISSN=1664-1078