Guided Box Breathing

relax.sh

function relax {
  function typecat { 
    type lolcat &>/dev/null && lolcat -p .4 || cat; 
  }
  function sleepcount {
    for i in {1..4}; do echo -en " $i" && sleep 1; done
  }
  function mantra {
    echo -en "\r\033[K      $1" | typecat -p .8
    sleepcount
  }
  while true; do
    mantra "Breathe in"
    mantra "Hold air in your lungs"
    mantra "Exhale"
    mantra "Hold your breath, lungs emptied"
  done
}