Every second that passes is another grain of sand in your hourglass that is gone, forever lost in time.
It is never too late to make a change and taking some much needed alone time for yourself to reflect is not selfish.
Always take time to cherish every single moment you get, and always take a second to remind yourself how special that moment truly is and just how lucky you are to have it... remember that there is someone somewhere wishing it was their moment.