If you're that executively dysfunctional to the point where it's affecting your career, then it's time to escalate the problem beyond what your immediate manage

If you're that executively dysfunctional to the point where it's affecting your career, then it's time to escalate the problem beyond what your immediate manager can provide (but do talk to them about this), and find a mental health professional that can help. everybody has their off days but if those days turn into months and then days and then years, it might be burnout, at which point you'll still want a mental health professional to help guide you through the troubles but it could be something else. like ADHD.