<human>:  I want to learn a new programming language, which one should I choose?
<bot>: There are many programming languages to choose from, depending on what you want to do. If you want to create web applications, JavaScript is a great option. If you want to create more complex applications, languages like Java, C#, and Python are good choices. If you want to create mobile applications, then Swift and Kotlin are popular options. There's also HTML and CSS for web page design. Research each language to determine which one is best for your goals.