Resist the Beast

A necessary part of the Tragic Monster is the part where the ordinary person becomes the monster, despite all their resistance to the change.

Our tragic transformer course despises the thing they become and all the violence and destruction that comes with it, and hate the fact that they hurt people on a regular basis.

Generally, when the change happens (usually by surprise somehow), they'll be with someone they care about, and, resisting the inevitable with all their might, they'll barely have enough leftover strength to growl a pained "get away from me!", and/or run away from anyone they might attack, before the generally painful change happens in full force.

They will stubbornly resist the monster that they are turning into, trying in vain to stay in control of their mind and body lest they go on a terrible rampage. After an appropriately dramatic fight, they fail, and the monster is released (often going after the person they were with at the time who, of course, failed to follow the order to get away) - though not before we get a full scene showing them fighting tooth and nail against their darker side - at least until it wears off (until the next time) or someone, generally another person they care about, is forced to stop them.

Occasionally someone might succeed in fighting the change, though it's usually of a "I can't hold it off for long" nature.

See also I Know You Are in There Somewhere Fight, The Mind Is a Plaything of The Body, and Enemy Within. Generally characters who go through this a lot are full of self loathing and may be Death Seekers or make moves to keep themselves under lock and key, so that they can't hurt anyone anymore. Often accompanies a Face Monster Turn.

"Doctor Octavius: Listen to me now!"
 * This is a staple of modern werewolf portrayals
 * Happens in the werewolf segment of the movie within a movie in Thriller, as one of many send ups to classic horror movies.
 * The protagonist of An American Werewolf in London tries and fails. His dead friend recommends suicide as the only option.
 * The second Ouendan game has the teenage werewolf Ooyama Garou try to avoid staring at round objects, as that is what triggers his transformation.
 * Several times in Bionicle. Most of the 2005 storyline revolves around The Toa Hordika wrestling with their Beast Man nature. Also, Lewa had to do this during the time he was possessed by a Krana.
 * Inverted in X Men First Class, when Professor X tells Henry Mc Coy to "set the beast free." Here, the "Beast" was portrayed as natural instinct, rather than evil.
 * Characters who have a Super-Powered Evil Side that doesn't come out right away tend to have this kind of scene at least once, and may have them all the time.
 * Bruce Banner is usually lucid enough before he turns into The Hulk to tell innocent people to get away and try to quell his anger before it's too late. On a very good day, he might succeed, only to be set off by an even bigger event.
 * Doctor Curt Connors of Spider Man, being another character influenced by Tragic Movie Monsters, has lots of scenes as he's turning into the Lizard.
 * He recently failed in the worst way possible
 * Doc Oc pulls this in Spider Man 2, resisting his robotic arms.


 * Morbius the Living Vampire, though always visibly a monster, faces this trope psychologically when his bloodlust hits him in an inconvenient time.
 * Happens several times in the Jackie Chan Adventures episode "The Lotus Temple," where a little girl is cursed to become a monstrous guardian for a magic temple whenever someone intrudes. Since she's very opposed hurting anyone, she does this near every time. The heroes manage to find a loophole (being invited doesn't count as intruding), and at one point she does manage to stop herself from going psycho long enough for them to use it. Later on, she's able to focus herself towards the real villain.
 * In the Doctor Who episode "The Pandorica Opens",  is unable to stop himself from   when his programming as an Auton takes over; fortunately, both of them get better in time to help the Doctor save the universe.
 * Sam Vimes in the Discworld novels is a rare case of someone who succeeds in keeping the beast locked inside. It's not an actual werewolf-like curse, but his darker nature that's always straining to be released.
 * And in Thud!, Vimes.
 * Another Discworld example: Otto Chriek and other vampires in the Uberwald Temperance Movement have foresworn drinking human blood, but often have to struggle to suppress their natural urges (they generally succeed by diverting the urge into some sort of addiction or hobby). Though if one cannot fulfill their new addiction they will go berserk.
 * The vampires in Vampire: The Masquerade literally have to resist the Beast, where "Beast" is a lore term for their compulsion to just let loose and feed upon any human within reach (usually breaking The Masquerade in process). To resist it, you have to pass Willpower checks every time the character experiences a particularly traumatic event, such as being exposed to fire or even sunlight. Having high Humanity score also helps. Fail one too many checks and your character turns into a mindless bloodsucker, though.
 * In the same vein, vampires in the webcomic The Kingfisher risk mindless blood frenzy if they don't drink blood regularly. This isn't the focus of the story so it doesn't come up much.
 * The Red Court vampires in The Dresden Files don't turn into full-blood vamps after being infected until they give in to hunger and lethally feed on a human being. Some half-bloods are known to have resisted the temptation for centuries.
 * 28 Days Later - at the road block. Bit of a Tear Jerker too.
 * Dillon Cole wrestles with his destructive urges in Scorpion Shards, gradually succumbing to them and unwittingly.
 * Pulled off quite nicely by Doctor Doom in Marvel Zombies. Doctor Doom, out of literally everyone in the marvel universe, is the only one who can remain himself permanently while infected through sheer willpower alone.
 * In the worgen starting zone in World of Warcraft, you're sent to talk to this one guy and he growls at you to stay away, then loses control and attacks you, at which point a teammate of your comes in and shoots him. You shrug off the resulting wound as 'probably nothing', and say nothing about it even when it starts festering and you're feeling quite ill.
 * In the manga Claymore, the warriors can gain immense power by tapping into their Super-Powered Evil Side, but need to resist its temptations or go to deep in and become a monster themselves.
 * In Real Life, some Serial Killers have tried to get themselves arrested or institutionalized as a way of stopping themselves from murdering people. Sometimes it works. Other times...
 * Forever Knight used this a lot, with Nick trying to resist losing control of himself and killing someone.