I eat shocks.. everyday

I'm eating shocks..literally. Electrostatic charge runs down by body and to the plate when I put forward my hand to pick it up after having finished my meal. I get a shock right after my meal, three times a day, everyday! I understand that there's something about electrostatic discharge which should be blamed, but it's kind of queer. If you are sitting with me on the mess table, you can almost hear the sparking sound while poor I get the shock (Paresh, Tarun, Ketan, Ranta, etc confirm this). I had heard about electrostatic discharge rendering electronic components useless and that you need to ground yourself before you touch things like the computer motherboard -- to avoid damaging the board. But here I am, without a single capacitor or transistor in my body, and I keep getting these shocks on a regular basis.

There are some strange observations about this phenomena:

1. This phenomenon started only after I returned back from home after my Diwali hols. I was perfectly okay before that. I used to wear the same clothes and eat and sit similarly. Did I burn a bit too many crackers in Diwali? Or do I have an evergreen Diwali with me now?
2. I get up 1-2 times before finishing my meal to load some more things from the counter. On these occassions, I don't get any shocks as I pick up my plate. It's only when I'm finished with my meal, my stomach is filled, and I get up finally, that I get these shocks. As a hit-and-try experiment, I once retired my meal without having filled my stomach, and lo..I did NOT get the shock. However natural this electrostatic discharge phenomenon be, how does it predict if my tummy is unfilled?

Well, untill I find explanations to the above, I'll keep getting shocks meal after meal, three times a day, everyday.