evidence: In twenty years from now on, you will be more disappointed by the things you didn’t do…. "In twenty years from now on, you will be more disappointed by the things you didn’t do than by the things you did do." These words of wisdom, often attributed to Mark Twain, remind us of the importance of taking risks and seizing opportunities in life. [...] Regret for the things we didn’t do can haunt us for a lifetime. Take action now and make the most of every opportunity.