Inzaghi is in line to break Gerd Muller's European scoring record.
He said: "I know myself and I have my routines, but the tension is always the same.
"I hoped to become less agitated with time, but this is also my strength. What changes is that the more time passes, the more you have to work to be at the top.
"The first objective is to be happy and ensure that I am ready. Then I would like to beat Muller's record. I am missing just one goal.
"There are only a few days until Milan-Auxerre at San Siro. It would be wonderful to celebrate the goal in front of my fans."