„Regretting time is even more wasted time" says the tattoo on Diana's leg.
Regret is not helping us. Our life experiences shape us, good and bad. We learn. And we avoid repeating same bad experiences.
One day I was tortured with regrets about my life. Then asked myself: "Are you happy with your life and who you are?" – YES! So, I made the right decisions.
Regretting things, you have NOT DONE is even worse.
So, DO & take ACTION, collect more experiences (good & bad) and take risks, so your future self does not regret anything.