Intuition is a weird thing. It's something that not everyone has... and even those that have intuition sometimes don't even understand. This is why I think you should learn about what intuition is and how you can begin trust your intuition more often.
INFJ burn out is something that most people have never heard. However, it is something too common and too real for most INFJs. Due to our bleeding hearts and observant minds, we are very susceptible to burn out. This is what I've come to understand about burn out and how to prevent it.