public function checkUsersTable() {
        if (!$this->usersTable) {
            $this->setUsersTable($this->in('What is the name of your users table?'));
        }

        $this->out(sprintf('Users Table: <info>%s</info>', $this->usersTable));

        $answer = strtoupper($this->in('Is this correct?', array('Y', 'N')));

        if ($answer === 'N') {
            $this->usersTable = null;
            $this->checkUsersTable();
        } else {
            $this->setRequiredTables(array($this->usersTable));
        }

        $this->checkUsersModel();

        $this->out('<success>Users table set, proceeding...</success>');
        return true;
    }