Hope not. I wouldn't wish that on anyone. I am a bit concerned as he asked for my number in his other thread and I PM'd him because he wanted to talk. Of course, I'm always willing to lend an ear and offer up some advice if I can. I never got a call from him.
I know sometimes I need a little "downtime" and I withdraw to "decompress" when things get a bit overwhelming. Let's hope that's all it is and he'll be back shortly.