The article discusses how some actors have been deeply affected by their roles, often undergoing significant physical or mental transformations to prepare for a character. Examples include:
* Bill Skarsgård, who became so immersed in his role as Pennywise the clown that he couldn't shake off the character's presence even after filming ended.
* Joaquin Phoenix, who lost 23 kg to play the Joker and developed an eating disorder as a result.
* Christian Bale, who has a history of extreme weight fluctuations for his roles and has admitted to putting his body at risk.
* Shia LaBeouf, who cut his own skin and removed a tooth to prepare for a role.
* Daniel Radcliffe, who turned to alcohol after finishing the Harry Potter series and struggled to cope with fame.
* James Cromwell, who became a vegan after working on the film "Babe" and has been arrested for participating in animal rights protests.
* Michael B. Jordan, who became so invested in his role as a villain in "Black Panther" that he struggled to shake off the character's emotions after filming ended.
* Hugh Laurie, who developed a habit of limping after playing Dr. Gregory House and even experienced knee pain as a result.
* Keanu Reeves, who developed a smoking habit during filming and struggled to quit.
These examples illustrate the physical and emotional sacrifices actors may make for their craft, and how these experiences can leave a lasting impact on their lives.
Here are the key facts extracted from the text:
1. Bill Skarsgård played the role of Pennywise in a film and had trouble shaking off the character's persona after filming was completed.
2. Joaquin Phoenix lost 23 kg for his role as the Joker in a film.
3. Phoenix's weight loss was achieved under the supervision of doctors.
4. Christian Bale has undergone significant weight changes for his roles in various films.
5. Bale's weight loss for his role in "The Machinist" was so extreme that he was only 54 kg at a height of 183 cm.
6. Shia LaBeouf cut his own skin with a knife to achieve realistic cuts for his role in the film "Fury".
7. LaBeouf had a front tooth removed for his role in "Fury".
8. Daniel Radcliffe became famous at a young age due to his role as Harry Potter and struggled with the pressures of fame.
9. Radcliffe turned to alcohol to cope with the stress of fame.
10. Radcliffe has not drunk since 2010.
11. James Cromwell was influenced by the film "Babe" to become a vegetarian.
12. Cromwell has been arrested multiple times for participating in public protests against animal cruelty.
13. Michael B. Jordan played the role of Erik Killmonger in "Black Panther" and struggled to shake off the character's persona after filming was completed.
14. Jordan visited a psychotherapist to deal with dark thoughts after filming "Black Panther".
15. Hugh Laurie developed a habit of limping due to his role as Dr. Gregory House in the TV series "House".
16. Laurie's limp became a conditioned reflex and even affected his knees.
17. Keanu Reeves developed a smoking habit during the filming of a movie.