I think Robbie was an incredibly brave individual who had been thrust into a solo career with a very hard music industry pushing to get maximum profits out of him.
He wasn't a musician, whose confidence grew as his repetoire of songs matured, he was a hired singer and dancer, nothing wrong with that, but the fame clearly affected him in TT, it appeared jealousy of Gary was one of the problems. Que finding him a producer and songwriter who would write some outstanding pop songs, his confidence grew along with the apparent delight of the Barlow/Williams fued with the English press.
He couldn't crack America, and the hits were going to dry up but he ended up getting rid of the one person who could create music to his lyrics. The Rudebox album dived, which brought to light the question, did Robbie really contribute as much as we thought to the hits that had catapulted him to stardom. The Leeds gig was awful to watch, his confidence gone and it appears as though he was suffering from imposter symndrome, something I think which has afflicted many pop stars who have achieved stardom but don't have too much substance to back it up, such as Britanny, Chyerl Cole, Victoria Beckham.
If you have extreme talent, a God given talent such as Beyonce, even then it's hard to stay on the straight and narrow but if you are a mediocre talent then it's going to be horrendous when the demons hit.
I feel sorry for him in a way, his ego grew so big, but it suited the record companies, they made maximum money out of him but he wasn't equipped to stay grouded through his abilities.
Very brave, they pushed him too hard, he had a great deal of luck by pairing with Guy and he had plenty of bravado but really although he's made money the industry has screwed him up, it's all a bit rock or bust., he believed his own publicity and when the publicity turned on him, he believed that too.
I thought he could have also given something back and given recognition to the man who helped him write Angels, it was his defining song.