public function getEmailFromUser()
    {
        $email = null;
        try {
            $email = $this->email;
        } catch (\Exception $e){
            return $this->getEmailFromPerson($this->person_id);
        }
        if(!$email) {
            return $this->getEmailFromPerson($this->person_id);
        }
        return $email;
    }