Woody Harrelson sometimes looks back on past acting performances and wishes he could give them another shot.

This is what he thinks of his performance as Colonel in 2017 War for the Planet of the Apes.

“When things are going well, I don’t feel rigid. But there are performances where I was like, why couldn’t I just walk out of what I was doing. Ten years later, I’ll think of something I should have done in a scene, and I want to rip my head off,” Harrelson recently told the New York Times Review. “Planet of the Apes – it’s one of those times when there was so much technology involved in what we were doing, I was a bit intimidated. If I did this part again, I could do it 20 times better.

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He feels this about other roles as well, though he does his best to forget about them.

“There are several roles that I come back to and I think: why didn’t I try this? Why didn’t I do this? best to drop these things. They can haunt you,” he added.

After appearing in Oscar nominee triangle of sadness as a hilariously lazy ship’s captain, Harrelson can currently be seen in Bob Farrelly Champions about a former minor league baseball coach who is forced by a court order to coach a team of players with developmental disabilities.

Champions now playing in theaters.

Main image: Woody Harrelson in War for the Planet of the Apes (2017) Photo credit: Twentieth Century Studios