I cancelled today and sent a text to the rest of my family - some of which used my account. One of my daughters said they could use her account. Of course I questioned why she would continue to give them money and another daughter said "we're sticking it to the man by letting lots of people use a single account". A good point I thought, but I still believe a drop in their business is more effective. I think Netflix factors in that several people tie into one account, otherwise they would limit the amount of devices that could be used by one account.
Good for you
Now go to a mirror and pat yourself on the back. Your self esteem has been enhanced