When you are 19 years old, you are participating in the Champions League final... but your coach does not use you in the Semifinals against Barcelona and the fans boo you, then you have reasons to get pissed off!

Mario Balotelli expressed his frustration in the San Siro 3-1 win over Barcelona by throwing his shirt to the ground. This act caused a lot of controversy and forced the 19 year old Italian International to apologize publicly.

A week later, Balotelli travels to Barcelona where his team wins the golden ticket to the Madrid Final in a game that Mario watches from the bench. The second wave of frustration and anger has come for Balotelli who is about to hand in a transfer request during the close season.

Asked about his behaviour and speculations for a possible exit from Internazionale,  he said to Rai Tv reporters:

"I won’t answer this question! I will say what really happened when it will all be over…"

Earlier this week, his agent Mino Raiola refused meeting club president Massimo Moratti to demand that the striker be put up for sale, but he did mention that what annoyed Balotelli more than anything was his team-mates' behaviour towards him. Raiola suggested that Marco Materazzi physically attacked Balotelli.

“It has been said that this is bullying, but I have never talked about specific cases, I think it is interesting to talk about bullying because Goran Pandev has joined Inter because of bullying,” Raiola added.

With regard to the booing incident in San Siro, the agent said:

"I keep saying that I do not understand it. Do the 40,000 who booed know what Mourinho said to him before he entered the field? They started to whistle. It’s an episode I've already seen with Zlatan. It was very strange"

Shall we expect Balotelli to make a move towards another team... or even country at the end of the year? I am pretty sure that some of the top English clus wouldn't mind having Mario in their roster.