Game 5: How not to defend the castle

In real life, I don't even have a rating and I was told I was a fourth or third-force. Maybe that sums in being about 1300 or so, but I'm not sure yet of what would be my rating, but my life doesn't depend on it anyway. In the internet I can't have a low rating because I'd play blunnder type of games most of my life, so it's nice to be a little higher. does the rating really matters to you?

Anyway, here is a sample of blunder I hope it helps you measure the forces when they are targeting dangerously our kingside.