public virtual void AddFeedback(ref List <string> stringList, string textToAdd, Verdict verdict)
    {
        if (!ListContainsString(stringList, textToAdd))
        {
            stringList.Add(textToAdd);
        }

        AdjustScore(verdict);

        if (verdict != Verdict.None && verdict != Verdict.Positive)
        {
            UIPopup = FindObjectOfType <UIPopup>();
            UIPopup.PopFeedback(verdict, textToAdd);
        }
    }