There was once a statement made by a psychologist that said that 80 percent of the pursuit of happiness is really just about the genes, and it's as difficult to become happier as it is to become taller.
ある心理学者によると 私たちの幸福追求の 80 パーセントは 遺伝によるもので 幸せは身長と同様 与えられたもの以上を 得るのは難しいということです