This article presents phenomenological findings from Stephen Strasser's eidetic study of human happiness. Happiness was found to be an experience of incomplete completion implicating the total being-becoming of the person upon having attained a perceived good affiliated with the highest levels of personal existence. As an exceptional mode of personal fulfillment, happiness relates to determinate subject-world interactions, yet always transcends them in its infinitely meaningful quality. In addition to explicating the qualitative meanings that structure the experience of happiness, Strasser identified 6 manifestations of the phenomenon: contentment, good fortune, harmony, rapture, release, and transcending anticipation. Moreover, happiness is distinguished from several phenomena that are closely related to happiness, but do not share its eidos: pleasure, enjoyment, joy, and serenity.