When I want "this will run forever," I write it in Rust. When I want "this will compile forever," I write it in ANSI C. When I want "this will live forever,"

When I want "this will run forever," I write it in Rust. When I want "this will compile forever," I write it in ANSI C. When I want "this will live forever," I write it Python 2.7 and make it the backbone of the entire org's infra templating. Bonus points if it's a custom Ansible module.