If we only have this one life, shouldn't we do whatever it takes to become the very best versions of ourselves? If we only have this one life, shouldn't we want to spend as much time as we can with the people that matter most to us and treat them with the utmost love, care & kindness?
If this is our only life (and it is), we must make sure we don't waste it. Focus your time, work, and energy on what's most important + meaningful to you. Tomorrow is never promised. Don't take people for granted. Always give them your very best.