public function getStatistics()
{
return ['comments' => Comments::count('user_id = "' . $this->id . '"'), 'tags' => Taggables::count('user_id = "' . $this->id . '"'), 'links' => Links::count('user_id = "' . $this->id . '"'), 'favorites' => Favorites::count('user_id = "' . $this->id . '"')];
}