As the web site says, Rust is a language empowering everyone to build reliable and efficient software. I think it’s precisely this feeling of empowerment that people love about Rust. As wycats put it recently to me, Rust makes it “feel like things are possible that otherwise feel out of reach”. But what exactly makes Rust feel that way? If we can describe it, then we can use that description to help us improve Rust, and to guide us as we design extensions to Rust.