the value of our time

 I was just talking about the value of our life and our time this week with my therapist. We have roughly 50,000 heart beats in a 24 hour period and we all have a finite number of days/and or / heartbeats. So the things I choose to spend time on today, I am actually trading heartbeats for.So, I ask myself, is this really worth my time? If I spend an hour on something it is roughly4620 beats. Hope it's worth it cause we don't get those back.