Enthusiasm for life (as 19th-century philosopher William James put it, “zest [for] the common objects of life.”) is one of the biggest and most often ignored drivers of individ
Several countries are considering raising their retirement age to offset the economic pressures of aging population. While a later retirement age may have clear overall econom
For generations, the agreed-upon scientific understanding of human habit forming (for instance: becoming a habitual runner) was that it was all about attitude. If you wanted t
