Delete this account.

This site should leave the users decide to remove an account or not. The same for the contents.

I disagree.

Nah.

@Real Sociedad De La Amistad  
If the problem is that you don’t want to use your profile any more, go here. Enter a random string for your email account, and an identical random string for your password and as the confirmation. Then click “Save Account”. Then you won’t be able to log on any more.
 
If instead the problem is that you lack the self-discipline to stop using the site, report yourself and ask to be banned, explaining why.

@Real Sociedad De La Amistad  
Deleting accounts, maybe, but I’m not in charge, and apparently the servers hate it, so prob not.
 
Deleting content, fuck no.

Deleting content is literally the complete opposite of what this site was made for.  
Additionally, sharing and preserving information is what made a bunch of proto-apes into juggernaut that is humanity. Not tool use - though that helped - but being able to figure out something, and then make it so none of those who will come after you have to figure it out again from the starting point.  
Trying to destroy and limit information is figuratively regressing back to an ape - or a toddler. Grow up.