It’s not about the everything. It’s about what and how you have done with your life: choices, actions, history, experiences, progress, memories and principles you stand and dreams you strive for. Whether you’ve made good or bad in any aspect or at all, do you truly like the life you journey? At the end, it’s all your done, and no one’s else should definitely be as you’re given your body, abilities, grants and chances all just to make what’s on your mind come true on your own (force/will). It’s stupid to regret after you miss or abuse or reject the opportunities you had or probabilities you knew. All you have to do is move forward and do yourself better and find ways to truly achieve and fulfill if you still want and never give up.