Gazza is a very troubled person.
Has a nasty side but is yet another example of a tragic waste of talent and potential.
Much rather see a success, don't laugh, but someone like Niall Quinn.
Not a great player, but became quite useful by his career's end, cut down on his over the top boozing that was threatening to get out of control, and though Sunderland are struggling now, he is no mug and does a lot of charity work.