You know you are addicted to SH4 when...

To start of this thread here is my first experience that has led me to believe that I am an SH4 Addict....

I am sat in my office / study, pretending to read for an approaching law school exam, (when really I am reading the latest threads here to get as many useful tips from other skippers that I can). Anyway it is hot here and i have the window open to allow what little breeze there is into the room to cool me down. My upstairs neighbor recently purchased a wind chime and it sounded so much like the pinging of the Japanese navy that I was wondering where the hell they came from and how I had missed spotting them before I remembered that I wasn't even playing the game!
What a fool