So you couldn't care less? Don't try to fool yourself. This very moment, if I were to ask you about certain people and undertakings in which for God's love you put your soul, I know that you would answer me eagerly, with the interest of one speaking of what is his own.
It's not true that you don't care. It's just that you're not tireless, and that you need more time for yourself: time that will also be for your activities since, after all, you are the instrument.