Life is too short to regret over and over again :) If you regretted on doing something, at least do not repeat what you have done in the past. If you made a wrong choice before, then make it right this time. There will always be a room for improvement. :) And Indeed, YOLO (You Only Live Once) so make the best out of it ☺♥♥♥ Have a happy day! ☺♥