I just sent a ticket asking them to remove (or restart, rather) my Hearthstone account in order for me to stop playing this game. Hopefully this is something they can do.
I regret every single dollar that I've spent on this (it's a lot, unfortunately) and I would actually rather inject my entire lower body with physical, harmful diseases rather than continue breaking stuff out of frustration because of this game. To give you some perspective, I've broken and spent enough shit on this game since release (2 years?) than I have every other Blizzard title - including those that I've played for 10+ years (WoW, Diablo 2).
No, I'm done. This isn't a case of me and anger issues or whatever - this is about Blizzard fucking up with the quality of their games, resulting in them losing me as a customer or fan or whatever the fuck you want to call my "obsession". I've actively tried to defend the shit that they've been releasing lately, but I've got to be real. Blizzard, as a game developer, is absolute trash and they haven't released a good game in over 10 years.
When my account has been put to restart, I'll probably ask them to do the same for Heroes of the Storm as well as SC2 and WoW. I don't see why not, as I can only sense even greater frustration in the near future with these games.