(AGI) Rome, Sept 21 - Twenty years of political battles takeaway your enthusiasm and dull your passion. It makes you tired.It was a physical thing, Silvio Berlusconi told a politicaltraining session in Sirmione organised by former EducationMinister Mariastella Gelmini. He said he would like to belongto a party where he could act as a masthead, like current PrimeMinister Matteo Renzi. It would be great to have an army ofyoung Italians with an elderly person as its masthead. .