What really helped me, was learning Scala and get more into functional programming, especially immutability. Now I write better code with better architectures i

What really helped me, was learning Scala and get more into functional programming, especially immutability. Now I write better code with better architectures in other languages, e.g. Typescript, Java, Dart, Python. The change of thinking that is needed to deal with immutability transformed the way how I approach software design.