It is always challenging to pick a subjects and how honest you can be and how far you can go with your personal stuff.
Here is a blogger Andreas's quote
"I just spent three hours on writing the most personal and honest blog post I have ever written. I have written similar personal posts a couple of times before, but I have never published any of them. Instead, I save them in my private offline diary. But I was really close to posting this one, and I am actually planning to do it once I've got a chance to read (and edit) the post with a clear mind and some time for reflections."