I'm on the same boat as you, although I haven't even started. My daughter is 4 years old and the thought of possibly missing a chunk of things with her gets me really down and makes me wonder if I can even do this. Like you, I waited until I was 30 to figure everything out, but I also didn't actually know what I wanted to do with my life until recently thanks to a previous job. I'm a little relieved that I'm not alone in feeling this way but I also am confident that I, we can do this :)