Alexander is known for being a bit...chicken. There are very few positions to which he's willing to firmly commit beyond "don't get mad" and "don't be mean", for fear of antagonizing his rather...politically diverse audience. The charitable interpretation is that as a psychiatrist, he's been daily confronted to some of the worst aspects of human life, society and personnality and still learned to sympathize with his patients whatever they might have done. The less charitable interpretation is that he's terrified of conflict in general.