Chelsea boss Jose Mourinho has no regrets over his touchline row with Aston Villa pair Paul Lambert and Roy Keane.
Mourinho will continue to antagonise opposition benches by attempting to shake hands before the final whistle.
Aston Villa assistant manager Keane claimed a Sunday league boss would have floored Mourinho if he had done that.
Mourinho said: "First I want to say that I appreciate the comments (from Keane), I think that they are both two great examples of polite and well educated people. Because I am a humble guy trying to learn every day. I appreciate their comments.
Asked if he would understand why people would be upset: "No."
Asked if he would do it again, he replied: "Yes."
