Sometimes we take life so much for granted and think we have some special gift that will give us life forever when the reality is we have limited time on this planet. Steve Jobs said in his Stanford commencement speech.
" Your time is limited, so don't waste it living someone else's life. Don't be trapped by dogma — which is living with the results of other people's thinking. Don't let the noise of others' opinions drown out your own inner voice. And most important, have the courage to follow your heart and intuition. They somehow already know what you truly want to become. Everything else is secondary".
You must enjoy your life and make the best of the time you still have. It's never too late, life is a gift, and it's not something to waste.