Bad actors in tragedies can't sing by themselves. They need a whole group around them. Some people are like this — they can't walk around alone. But you, if you're worth anything, should be able to walk by yourself and talk to yourself. Don't hide in the crowd. Take some time to examine yourself. Look around. Wake yourself up. Figure out who you are.
As bad tragic actors cannot sing alone, but in company with many, so some persons cannot walk about alone. Man, if you are anything, both walk alone and talk to yourself, and do not hide yourself in the chorus. Examine a little at last, look around, stir yourself up, that you may know who you are.