Your life is what you notice.
Built on William James' selective attention
and Mihaly Csikszentmihalyi's flow.
Every second you're awake, your senses flood in. Your brain can't show you all of it, so it shows you almost none of it. Everything you will ever call your life has to squeeze through this one gate first.
"I drove home and remembered nothing about the road."
Attention is a spotlight moving over the dark. Whatever it lights up, you live and remember. Whatever stays dark, you can't hold. At most it brushes you, a vague sense that something was there.
"We sat at the same dinner. We remember two different evenings."
Anything new, scary or buzzing grabs the light without asking. Whole industries live on stealing it. Every feed is built to yank yours. A day full of these feels busy and leaves nothing behind.
"I picked up the phone for one message. Forty minutes disappeared."
Attention is the front door of memory. Your brain keeps only what the light touched, and later rebuilds your past out of those pieces. So the beam decides what your whole past will be made of.
"She said her name. It was gone a second later. I never actually heard it."
When the whole beam sits on one thing, there's nothing left to notice time or even yourself. Hours vanish, and later they feel like the fullest ones you had.
"I looked up and it was dark outside."
The gate is not fixed: fear narrows it, excitement opens it wide. But at any width you can learn to hold the beam. Catch it drifting, bring it back, aim it on purpose. Notice more, remember more. Remember more, and the years grow longer. The loop closes.
"Same street as always. This time I actually saw it."
Hover the parts of the beam to see what they are.