Your brain doesn't have an off switch. Build a dimmer.

Why "just go to bed" doesn't work

Going to bed isn't one step. It's a transition from active to passive, and your brain may resist that transition hard. Without a bridge between "doing things" and "sleeping," you end up lying in the dark thinking about everything you didn't do today and everything you need to do tomorrow. The wind-down is the bridge.

Sensory cues, not willpower

Each step in the wind-down is a sensory signal: dim the lights, change into pajamas, warm drink, no screens. Your brain won't decide to feel sleepy, but it will respond to the environment changing. Ready Time sequences these cues and tells you when to start each one so the transition isn't a decision. It's a routine.

Why can't I make myself go to bed on time?

Because "go to bed" isn't one action, it's eight, and every one of them is a decision you make while tired. Brush teeth, lock up, lights, phone down, actually put the phone down. Nothing forces the sequence to start, so it starts whenever you happen to look up. A wind-down that begins at a set time takes the decision away.

What time should I start winding down?

Work backward from lights out. If you want to be asleep by 11 and you need 45 minutes to actually power down, the wind-down starts at 10:15, not "after this episode." Common guidance lands between 30 and 60 minutes, and closer to the full hour if you have trouble switching off. Whatever number you pick, it only counts if it starts on time, which is the whole reason to plan backward from bedtime.