Reading the comments on The Sun, what is interesting is that many people still have faith in Hamilton.
Personally, I don't think that his high collision rate can be sorted, by a magic touch. I actually think he needs an advisor on track and on the radio throughout the race, making his decisions for him. For example, when he is behind Massa, "wait for the DRS zone to overtake". Or calm him down during the opening few laps, when Hamilton sometimes attempts to win the race. Simple things like that.
You can't train a driver to be more intelligent. By his age, he will either have "it" or he won't.
Still, a driver doesn't become a bad driver, in half a season. 9 races ago, I rated Hamilton right alongside Alonso. Hopefully, he will be able to stop colliding with other cars and finish higher up the grid. It's just that I've never seen a top driver fall apart quite in the way that Hamilton seems to have.