My DS is nearly 5 and still needs us to read to him and/or sit with him until he falls asleep each evening.
He seems to have real trouble switching off sufficiently to fall asleep. He will talk and fidget until the point that he drops off, even if he is so tired that he is incoherent.
We have some success with playing a mindfulness app, but only if we sit with him to remind him to lie still and listen to it.
He is much better at getting himself back to sleep if he wakes in the night. During the day, if he is very tired, he might have a snooze whilst watching a video, but has literally only once in his life climbed into bed by himself and gone to sleep.
We really want to get to the stage where we can read him a story and then leave him to go to sleep by himself.
Any suggestions as to how we can achieve that?