Lesson 2: Be careful what you say.
I don't know how well I hid 'the crazy' at the beginning. Some people probably brushed it off as new mom baby blues, or new mom anxiety, tiredness, bitchiness, or whatever. Some people probably knew, but didn't know what to say. I don't even think I fully knew what was going on for a while.
I do know one thing though: When you are dealing with post-partum depression/anxiety issues, the tiniest things can set you off. I felt like I was constantly being judged. I felt like I wasn't good enough. I felt like a horrible mother. I could go on and on. There were people who are very close to me that I felt were hurting me with their words and actions on purpose. They might have meant it, they might not have - I don't know, nor does it really matter now. I know now that it is very important to watch what you say to new mothers. They are doing their best. Let them do what they want to do. Keep your mouth shut no matter how bad you want to open it. They might be dealing with a monster inside of them, don't fuel the fire.