5 steps to root cause issues like a pro!
I'd add one more: Go out and take a walk, sometimes the best way to solve a problem is to letting your mind to rest, after that we can see the problem with a different perspective and realized about something we did not notice before
I'd add one more: Go out and take a walk, sometimes the best way to solve a problem is to letting your mind to rest, after that we can see the problem with a different perspective and realized about something we did not notice before