The Secret Habits Of People Who Achieve Their Goals
They conserve energy
Ambitious individuals know that energy and time are finite, so they are very careful with how they spend these. They are particularly selective about how they spend their free time. Before saying yes to something social, they ask themselves if they perhaps, instead, need to take that night to themselves. Or they ask who else will be there, in case a particular person who exhausts them will be present—then they won’t go.