As most suggested, change your email address and change your password associated with your account into a random one that you don't remember, and forget this forum and walkaway. In that way, you will never log in to your account anymore.
This is a very good idea, it will be good to change especially the password to long characters that will be very impossible to brute force. But I will advice vinca BK. to think about this very well for not to think otherwise later that he ought not to have done this.