Generally speaking, I have pretty thick skin and I don't take to heart some of the unkind things that are said to me. I figure it's not worth getting upset over and more often than not, I simply don't care. I get my share of hate mail but I don't often talk about it because I just don't. Today was a particularly brutal day and it came from several different sources. I vented a bit eariler and you can read that here. I will never understand what drives a person to feel their opinion is so important that they are just compelled to dump it on me. I really don't need to know that you think I'm a terrible person or a failure as a father. For whatever reason, I…