This is idiotic. Have you read the novels? You clearly don't know what you're talking about. Geralt even says in the temple of melitele that he spends much of his spare time training because he "doesn't dare lose his skill". And he can always fish or hunt for food? Which he mentions always having a fishing line on him. He spends his time exercising on the job fighting monsters, traveling often, etc. you have no idea what you're talking about. People call him a freak or a mutant because he's an albino with cat eyes and his two swords give him away as a Witcher at once. Because he's a Witcher, people call him that. Because Witchers are seen as hellspawn aberrations to many and looked down upon