Simplify!
In all ways. So much dreck we can eliminate from our day to day. Living in the moment helps. Mindfulness is the watchword.
Know your history, but, remember you can't live in, or change, the past. Maybe you can change how you think about past events. Draw up new lessons. "Take what you need, you can leave the rest."
Expect a future, but don't put a lot of energy there. One step forward, one step at a time. Be kind to yourself and others. Be ready to improvise (see previous post), and always be willing to recalculate your route in the face of the obstacles of reality.
Fretting is no good. Fretting/Worrying is a Glitch in the wetware/software. Not worth the energy to fret about the past, or the future. Fretting in the moment is off-target too!
As the Dali Lama once said: "Kindness is my Religion." You can simplify all those holy texts down to adopting a simple code of kindness, with a dollop of a devil may care attitude: "damn the torpedos!"
That's good. Simple too. Simply, perfectly, good.
Yes, indeed. Simplify!