> If you only know one language, no matter how well you know it, you’re not a great programmer. Well, is this unpopular? If you only know a single language, a

> If you only know one language, no matter how well you know it, you’re not a great programmer. Well, is this unpopular? If you only know a single language, and nothing else, I would think you are just good at reminding stuff you read, like guides and examples, and not that you really know what you are doing. Although I can understand when people don't know other paradigms.