For a person to become deeply involved in any activity it is essential that he knows precisely what tasks he must accomplish, moment by moment.
Mihaly CsikszentmihalyiHappiness is not something that happens ... It does not depend on outside events, but, rather, on how we interpret them.
Mihaly CsikszentmihalyiIt is not the skills we actually have that determine how we feel but the ones we think we have.
Mihaly Csikszentmihalyi