Don't forget to back up your profile in case you get booted or cannot get on for any reason. Click on your profile icon top right, go to settings, My Information. Select the items you wish to save (best to do all), then Submit. You will then get a Download option. Save the file to somewhere safe. If you then cannot get on the site under your old account, recreate it or a new one, once done then upload the saved file and all your info, inc. pics, friends, etc will be reset.