How to deal with High School Graduation Depression & Anxiety while being excited about the new life of adulting, after walking across the graduation stage. Post Graduation Depression, Anxiey and Separation Anxiety are a real thing. If you are experiencing these symptoms, don't hesitate to reach out for help. Know that what you are experiencing is real and not uncommon. Once you get past all of the changes and settle into your new life, trust in yourself, know that you will be just fine.