Nobody needs a five-hour routine. What you need is a first hour that belongs to you, not to everyone who emailed overnight.
Start with light before screens. Open a window, step outside, let your eyes find the horizon — the oldest productivity app ever shipped. Then one warm drink, made slowly and drunk sitting down. Rituals work because they are repeatable, not because they are impressive.
Write three lines before reading anything: today's one thing, one thing you're grateful the work allows, one thing you'll deliberately ignore. This takes four minutes and quietly decides the day. The inbox, by contrast, will happily decide it for you — every item urgent, none of it yours.
Protect the first hour and the other fifteen get easier. Spend it, and they spend you.
Move a little, even badly. Ten minutes of stretching beats zero minutes of a perfect program you never start. Then begin work with the hardest thing first, while the mind is still clean — email can wait until the real work has had its head start.
None of this requires waking at dawn or buying anything. It requires only a boundary: the morning is yours until you say otherwise. Draw it, keep it for a fortnight, and watch the afternoons change shape.