Dont get that at all. Eating disorders and addiction aren't about maturing and adjusting.To say Terry Venables contributed towards one or more of his illnesses is wrong on many levels. He was his boss for a couple of years, Gazza's problems were already evident before the Spurs move. How does a football manager cure him of mental illness when highly trained, highly paid psychiatrist can't.
I just don't think anybody deserves blame for Gascoigne. Millions suffer in the same fashion and will continue to do so.
Actually probably everyone deserves blame for Gascoigne including himself.
Currently suffering through mental illness and going back through everything in my life because my mind is sharp as a tack for negative things and you realise just much a product of everything around you you are. Everything from your parents and family members loving you too much, not enough, being violent, being too soft, getting bullied at school, watching things on TV, etc. It all affects you on a massive scale and if you get multiple negatives building up and they never get dealt with at the right time then at some point you snap completely.
I've never read enough about Gazza to know his full personal story but if his upbringing was in any way negative then it'll have had massive repercussions on him developing and then dealing with his hormonal feelings during his teenage years. By the time he became a footballer it sounds like it was his only release from himself and the reason he got so bad after retirement was because football was the only thing keeping him together.
Everyone needs to share a bit of the blame, there are a million factors that have led to him becoming the person he was and is now.
Venables probably inherited a person already too far gone as you say and he can't be expected to completely help Gazza sort his life out, he's a football manager but a light touch and letting him get away with things will have contributed to him getting even worse. Similarly though we say SAF could have sorted him out but the hairdryer approach could've crushed Gazza too.
The mind is an immensely fragile thing and sadly Gazza has been let down by everyone, including himself. I know that much.