The young striker agreed to cut ties with Real to move to Paris.
"The truth is I have not come to Paris to live the same situation as in Madrid. I come with the desire to play every game, even though I know there are great players," Jese told Le Parisian.
"I'm here because of (Unai) Emery? No, I have not spoken with him before signing. He already tried to sign me in his time at Sevilla. I was not promised a starting spot. It does not work that way.
"You have to earn everything on the field.
"PSG is a great club and good for my future. I'm here to win titles and fulfill myself as a footballer."