What the actual fuck was his problem?

Daddy issues and the need to get revenge on all those bullies that bullied his boipussi after a game of cards.

he felt the world owed him everything because his bloated ego.

He was Dio.

Felt the world was owed to him for all the shit he went through, thought he was hot shit while also knowing subconsciously Jonathan was the better man and was pure. Dio sees himself as impure and feels sick that his family's blood actually runs through his veins.

It's why he mostly chills the fuck out in part 3 until the very end.

You tell me.
https://www.youtube.com/watch?v=z834x4Qk_pM

>>151166415
>Felt the world was owed to him for all the shit he went through
Speedweed confirmed that Dio was just born a cunt.

Poor boy living in Rich England, beaten by his father, didn't have a mother around, looked down by everyone, and emotionally detached to most people.
When Dio went to the Joestars, he wasn't happy because he saw them as a bunch of affluent assholes that didn't know strife or survival, so he attempted to assert his dominance over the pussy son and become the heir to the fortune.
However, Jonathan, to Dio's surprise, fought back, forcing him to take a more subdued approach at stealing the fortune. As the first man he ever admired, Dio felt conflicted with murdering such a specimen of courage and strength and his own plans. After being defeated, Dio plotted to steal the body of the second greatest man to ever walk the earth. and then sinks to the bottom of the ocean.

Once he comes back out after about a century of reflection, Dio decides to discard his last name and enjoy his life in Jonathan's body, wearing sexy clothes and having sex at least four times.

Self-hating homosexual. Dio chill out once he become one with his beloved Jonathan

Just read his diary.

>>151166998
Speedwagon also has his head way up Jonathan's boycunt. And a fucking hypocrite seeing as how he was also a criminal that tried to murder Jonathan. So obviously being brought up in a shitty situation can cause you to turn bad.