This emoji can also mean 'not yet complete.' So you can use it wittily when your room is a mess, like "My room is currently 🚧," or when you're working on self-improvement, like "Developing myself! 🚧"

This sign was commonly used to mean 'page under construction' when building websites. Because of this background, it has become a symbol of 'in progress' or 'unfinished' in the digital world. You can use it with the nuance of "It's not perfect yet 🚧" for personal projects or study plans that are still ongoing.