The Greek playwright Sophocles once wrote "Call no man happy till he is dead". Sounds grim, but the message is that you never know what twists life will throw at you for good or ill till it is over. I can look back at 58 years of choices I could have made differently - career, romance, everything - and could be overwhelmed with regrets. Then I look at where I have come to, with a lovely wife and family, busy and satisfied, and I wonder what of all this I would give up to avoid any of those regrets - and the answer is none of it. I may lose it all in the next five minutes, of course. But, as of now, those regrets are pointless. Grasp what you can of now, the good and bad, knowing that regret is pointless. Even if you do go back to try to take the path you lost, you are doing that as a different person, the one you are today!