My almost 2 year old still sleeps in a crib. She hardly ever fusses about going to sleep and has never tried to climb out. I also never and have never rocked her to sleep. So she learned self soothing at a very young age

I literally have to make it pitch black give her a cup of water or milk and basically swaddle her still at 16 months an if I Dont swaddle her she has to at least be laying under her dad or me in our bed till she falls asleep