If you want your account completely deleted, you need to contact Petra or Regina. They work at The Ministry of Truth and can make it so that you did not exist.
It's okay, buddy. He's not here anymore. We all like you.
No, no. You don't need medication. Here, I have some delicious candy, though! Look at these nicely coated candies! That's right. Shhhh. Shhh. You're good now.