Is your 10 mo old sleeping through the night?

I never did sleep training. Don’t know how, I can’t let my baby cry and just ignore it, and most sleep trainings involve a little bit of “crying it out”.

My 10 mo old was not a good sleeper from the beginning. But he is 10 months and still wakes up at least 2-3 times at night, wanting to nurse, or now due to teething pain. He only slept through the night at 5-6 months, maybe twice. Never since. I feel like a failure, zombie at work, like I messed up and like I will never sleep again. I am frustrated, mad at my husband, because I am so tired.

Are all your 10 month olds sleeping through the night? Am I the only one that messed up?