[metabagel]

It's abusive to abandon an infant.

https://www.attachmentparenting.org/ensure-safe-sleep-physic...

"Research shows us that an infant is not neurologically or developmentally capable of calming or soothing himself to sleep in a way that is healthy. The part of the brain that helps with self-soothing isn't well developed until the child is two and a half to three years of age. Until that time, a child depends on his parents to help him calm down and learn to regulate his intense feelings."

[sanderjd]

And yet, sleep training is not abandoning an infant. Mind your own business and stop accusing strangers who you know nothing about of abuse. You're being an a-hole.

Edit to add: attachmentparenting.org is not an objective arbiter of the research on whether or not the dogmas of attachment parenting are correct! They have a dog in this fight...

[Auracle]

That's funny, my baby has been able to self sooth since 3 months...at least with a pacifier.