A box breathing program.

Run the program for a 2 minutes exercise, or specify the number of minutes. The program will exit when completed.

./box
# or
./box 1

1. Breathe in slowly to a count of 4
2. Hold your breath for another count of 4
3. Breathe out slowly through your mouth for another count of 4
4. Hold your breath again for another count of 4
5. Repeat

1. Install the Odin compiler from https://odin-lang.org.
2. from the repository, run odin build . (OSX/Linux) odin build . -subsystem:windows (windows)