I am appalled to lose you, indeed my shame at your departure cannot be overstated. To stop all notifications simply click the link at the end, scroll down the page and uncheck the email boxes.
If however, you reconsider, you will be welcomed back with much cheering and possibly a public holiday.
PLEASE STOP SENDING ME YOUR OCCASIONALLY HUGELY SUCCESSFUL TIPS. I HAVE ENOUGH SPARE CASH THANKS TO MY WINNING SOME NHS POSTCODE LOTTERY.