Now write it on paper. Then sleep on it.

Print your reasons or copy them by hand if you prefer. Keep them somewhere you can review them tomorrow. Putting the page under your pillow is optional, not part of a proven mechanism.

Why pause and review?

Keeping the whole decision in your head can be difficult. A written record gives you a place to compare your reasons and return to them later. There is no fixed seven-item brain limit behind this process.

A pause gives you another opportunity to review the decision. Sleeping on it is optional when time allows; it does not guarantee overnight clarity or a better choice. Look for missing information and consider the consequences.

Early studies explored Unconscious Thought Theory. Dijksterhuis, Bos, Nordgren, and van Baaren (2006) reported a distraction benefit in some consumer choices, not a sleep effect. Nieuwenstein and colleagues (2015) found no reliable advantage over conscious deliberation in a meta-analysis and large replication. Read the later meta-analysis and replication

Handwriting, typing, and printing are options for keeping your reasons visible. Use whichever helps you reflect; we do not claim that handwriting encodes decisions more deeply or produces better choices.