Mixed Message project - Mind Healer

Hi,

below you can find my take on the project. From what I have seen in other`s takes, it feels like I took the easy way with simple randomization of 3 arrays.

https://github.com/blah713/mixed_messages

I am wondering why the project is supposing to use loops or why most of the other projects use loops. What am I missing here? Can loops help me improve this basic version of the project?

Thanks for any feedback you may have! I really love the community here!