- Vladimir is the more intellectual. He is what people would describe as "the alpha male", he has the better memory, and he’s more logical.
- Didi cant cope with the suffering of others. Didi yells at Pozzo or mistreating Lucky but at the same time he yells at lucky for mistreating Pozzo witch means it isnt really an aversion to slavery but an aversion to suffering and Vladmir doesnt want to see or hear it
- Vladimir doesnt know how to be human.Vladimir’s solution to emotional inadequacy is to mimic what he thinks a person should do. He doesn’t know how to be human, so he fakes it. "Let us do something," he declares to Estragon, "all mankind is us!"