He who neglects the present moment throws away all he has.

The only stretch of life you are ever holding is the one happening now. Plans and memories matter, but the present is the only part you can act in. When you spend an hour rehearsing a conversation from last month or one from next year, that hour is not stored anywhere. It is simply gone, and it was the whole of what you had.

Pick one ordinary activity today and do only that: the walk, the meal, the phone call. When your attention wanders off, bring it back without scolding yourself. An hour lived is worth more than three hours narrated in your head.