Borderline Personality Disorder?
As a clinical psychologist having worked with numerous patients with Borderline Personality Disorder, I have, for a long time, thought Tom Hardy could have it (possibly undiagnosed). I am not trying to diagnose him over the internet, but simply providing my observations, which could explain a lot of Tom's quirks & mannerisms. The three main criteria of BPD include:
- Unclear or unstable self-image
This would explain Tom's constantly changing accent & mannerisms, often day by day. Tom also refers to himself as a "fraud" and "phony", saying that he feels "feminine rather than masculine" (Esquire interview). Could also explain his change of sexual preference over the years.
- Impulsive, self-destructive behaviors
Many people with BPD indulge in drugs, alcohol and theft in order to ease emotional pain. Tom has stated himself that he is a former crack addict, and on numerous occasions stole cars (in his early 20's). Could also explain his decisions such as impulsive tattoos.
-Unstable relationships & Paranoia
People with BPD often have an "all good" or "all bad" opinion of people, with no in-between. This results in rapid swings between idealization and devaluation, anger, and hate. This could explain Tom's onset conflict with other actors, and reputation as being a very difficult person to work with. Quoted from Esquire interview "if (Tom) trusts you, he's your lifelong friend, but that if he doesn't—if you "betray" him—he's your lifelong enemy, and that he senses betrayal everywhere."
There are many more things I could list but I will keep it at this for now. Interested to hear other opinions.