Point A

I take point A, therefore I reach point C.
An ordinary cause and effect.

If I take point B, I would reach point D.
An ordinary planning before a thing happens.

After you make a choice, most of the time, you can't cancel the choice you make.
I want to eat a plate of curry rice. Oh, I change my mind. I would order a plate of hamburger steak with teriyaki sauce and ground daikon radish instead.

I took point E, therefore I am where I am.
From an ordinary person's point of view, time goes on only one direction, from the past to the future.

The present is happening right now whether it is sunny or not.