F. is the first user with whom I start to exchange even before the beginning of the project. Our discussions are very quickly oriented on a political ground. He presents himself invariably wearing dark glasses, about which he will tell me later that he "NEVER leaves them". And indeed, during these four months, I can only guess his eyes behind the dark glasses. He easily accepts to participate in the project, and during our first and memorable session, he wears a T-shirt with the inscription "The Injector"... He thinks for a long time before declaring himself ready for the release. He plays characters, a rock star, a cyclist, a dancer...