One of the disorders
The source material also suggests that Deadpool suffers from mental disorders as a side-effect of his extreme healing abilities. These include: attention deficit hyperactive disorder, manic-depressive disorder and onset schizophrenia.
Deadpool was diagnosed with metastatic late-stage cancer that had spread in his liver, lungs, prostate, and brain. It was never specifically mentioned what type of cancer Deadpool had, only that it had already affected his vital organs.
Deadpool is a highly unstable individual due to the side effects of his vast healing power, so his personality changes from time to time. He frequently displays multiple potential mental disorders, including: attention deficit hyperactive disorder, maniac depression disorder, and recently the onset of schizophrenia.
Deadpool has bovinophobia, which is the fear of cows. According to him, cows "scare the *#$% outta" him, as he believes their stare to be chilling, like they're "waiting."
Deadpool's immortality only extends to his ability to regenerate from almost any injury. However, this doesn't mean he's immune to everything. He can still feel pain, he can still be incapacitated, and he can still suffer from mental and emotional trauma.
He can't Starve to death. In one comic he was stuck under a fallen building (that's what I think it was), and he stayed alive in there for a long time. It was an alternate future scenario. Decapitate him and seal his head in a strong box.
Deadpool has constantly battled his fractured psyche throughout his comic book existence. It turns out that while his regenerative healing factor does protect against physical injury, it also greatly damages his mental health, resulting in severe psychosis.
Deadpool, who now has almost unlimited powers from other mutants, is woken up to fight Logan. His mouth has been sewn shut so he can't talk, and his brain is controlled by Stryker. And he has Adamantium swords that come out of his hands.
He is NO sex and ALL sexes. He is yours and everyone else's.” Nicieza called him “the epitome of inclusive” and insisted: “He can be gay one minute, hetero the next, etc. ALL ARE VALID.” Much has been heard in the runup to the film's release about its fidelity to this aspect of the character.
Deadpool's relationships. In the comic series, Deadpool's sexuality has been explained as pansexual. This means that Deadpool can be attracted to any person, no matter their gender or gender identity. Although, his relationship with the same sex hasn't been explored so far, except for a few flirtatious exchanges.
Deadpool's Face & Skin Don't Heal Because Of His Cancer
Many of Marvel's mutants undergo intense physical transformations when their abilities begin to emerge, though few require as brutal of a stimulus as Deadpool.
The speed at which Deadpool heals varies depending on the severity of his injuries, but generally, he is able to regenerate from most injuries within seconds or minutes. For example, he has been shown to regenerate from decapitation or being blown apart by explosives within minutes.
Tony Stark is one of the regular humans. He's a genius, and is the MCU version of Elon Musk in wealth, which combined led to his Iron Man suit that makes him a legitimate superhero. However, in the words of Tony Stark: The Iron Man suit is just a result of Tony Stark's real superpower: ADHD.
Iron Man/Tony Stark
He needs a souped-up “Alexa” to function, and he still needs his personal assistant, Pepper Potts to keep him grounded because he can't even remember his own social security number. He makes up nicknames for everyone because people with ADHD often have issues with remembering names.
The key to these helpful additions to his power, all stem from the fact that Deadpool is constantly healing. This means that the neurons in his brain regenerate as they are perishing, causing him to think and react much faster and making him immune to brain injuries.
There is also about 85 F words, and about 30 S words. There is a lot of drinking and smoking, Deadpool gets very drunk in one scene, and there are a few smoking scenes. Overall, it's a very funny superhero movie and I love it, but it's absolutely not for kids. 4 people found this helpful.
Disease Immunity: The unique regenerative qualities of Deadpool's healing factor also extend to his immune system; he is immune to all diseases, infections, disorders, imperfection, and resistant to elemental extremes.
3) Riddler- Obsessive Compulsive Disorder
The Riddler compulsively sends a riddle after every crime he commits. Being smarter than Batman is a form of drug for Riddler.
One thing the MCU has done well is developing characters who struggle with mental health disorders. Though the process of diagnostics is quite complex, audiences can see how Thor struggles with depression or that Tony and Bucky Barnes have PTSD.
Deadpool's awareness that he's in a comic began at the Weapon X facility. Pursuing a cure for his cancer, Wade Wilson allowed Weapon X to experiment on him, gaining a warped healing factor which went to war with his cancerous cells, scarring his body and leaving him in a constant state of cellular instability.
Deadpool is effectively immortal, although he has died several times.
Deadpool is a mutant who has an accelerated healing factor. He can re-grow his parts or attach them if cut from his body. He is said to have cancer, which resulted in a deformed face, but he does not die due to his heavy healing factor.
Deadpool cannot be killed no matter what you do to him. He was once turned into ashes by Thor and still managed to regenerate back. If his head is chopped off he can either wait long enough(very very long) to grow another head or could just buy some chimichanga and walk up towards his head.