Provide the theme summaries for the following conversation: 

Pedro: Have you heard what happened to Patrick???
Marie: No. What?
Vincent: Oh poor guy, I feel really sorry for him
Marie: What happened??
Pedro: Someone broke into his car and stole his backpack
Pedro: His computer was inside
Marie: Shit!
Marie: That's horrible
Pedro: But the worst is that he had the only copy of his PhD thesis there
Pedro: It was almost finished but not submitted yet
Vincent: I would kill myself
Marie: And he didn't keep a safe copy elsewhere??
Vincent: Nope
Marie: That's a stupidity
Marie: I'm sorry to say that
Marie: But apparently he does not deserve to have a PhD title before his name
Vincent: That's a cruel thing to say
Pedro: Exactly. He's doing a PhD in history, not in data protection.
Marie: That's elementary knowledge. My opinion. Point. 
Vincent: let's blame the victim! again! yay! 

Summary: 
Someone broke into Patrick's car and stole his backpack. Inside the backpack there was Patrick's computer with his PhD thesis in history, almost finished, but not submitted. Patrick didn't have a safe copy elsewhere.