There were a few teachers who just did not like me because of my face. Once I was told to stand in the corner until I cheered up. The attitude was 'Oh for God's sake what's the matter with him?' But it's just a natural expression.
When you're CEO you have to have two conditions: first shareholders need to trust you and want you to head your company. The second is that you need to feel the motivation to do the job. So as long as both are reunited you continue to do the job.