L.P.
You can do it! My daughter napped with me in bed everyday until I decided to put her in the crib for naps at about 12 months. It took about a week (or maybe even longer) of her crying before she got it. I would actually go outside so I wouldnt have to listen to it. She did get it and began napping in her crib by herself. She is a fantastic sleeper today - 3 years later! It is not too late. It was very hard to do, but I have no regrets and would do it again.