Mourinho says he's surprised by the criticism that came from their 0-0 draw at Real Mallorca to kickoff the season.
"Over a few years have passed Capello, Schuster, Ramos and Pellegrini. We need stability," said Mourinho.
"The environment does not help the club to find the right balance as after a 0-0 draw against an outstanding goalkeeper and having seven scoring chances, controversy has already arisen.
"Right now I have no obsession with titles. If I did, I would have stayed with Inter Milan."