sleeping pills

Meditation. Google sleep calming rituals.

I sometimes turn on a YouTube called "Cruising the Cut--not a vlog"
These are usually 6 hour peaceful boat trips down an English Canal in "Narrowboat" canal boats.
Jut the sound of an old diesel engine and the boat's prow cutting water will do it. Sometimes it rains on the covered pilot deck and the covers a canvas rip stop so its a splatting sound.
puts me to sleep in fifteen minutes.

White noise can be really helpful. We tend to have either the fan or the humidifier on, depending on the time of year. Both emit repetitive white noise and I know I notice when neither of them are on and I'm trying to sleep.

There's some guided sleep meditations on youtube that have worked fairly well with me. Regular exercise is what keeps my sleep regular.