Living the situation before you think it.
Thinking is a devilish subtle thing. It has its use, but not as often as you might think. It's good if you have to solve a complicated problem - but most of the time, reality isn't
a complicated problem. So why would want to treat it as such?
Thinking is a sort of doing. It's a reaction to reality. If you always think before you act, you end up interacting with your own reaction to reality, instead of interacting with reality itself. That's ego.
Ego is placing oneself in the center. It's the 'human mistake' par excellence
: Acting as if reality is limited to what 'I' think it is. Many are so used to this, that they don't even notice doing it. It's a bad habit, and sadly, it makes bad company out of the greater part of humanity.
Reality, on the other hand, is unlimited. It can never be fully thought through. It is greater than anyone could ever imagine. If you keep thinking otherwise, you'll miss out on all its wonders.
So just forget about everything else, and join Reality. It's loads of fun, and it's totally free!