Recently I have been vividly and painfully aware of just how uncertain and fleeting life can be. With that in mind, may I make a suggestion? Today hug someone (or several someones) a little too tight and hold on a little too long (as if that's even possible). Say "I love you" and "You're so special to me" one too many times. And then do it again tomorrow. And the next day.
I'm fairly certain you won't regret it.