This was often my issue. But I remember while learning more Rust I was like: 'now I can go back to my early Rust project to improve it!' and when I did check it

This was often my issue. But I remember while learning more Rust I was like: 'now I can go back to my early Rust project to improve it!' and when I did check it: 'oh.. this is actually not bad! How was I able to do it?'