together so what is reinforcement lis reinforce learning is a problem setting where you have an agent agents supposed to take actions in the world ask the agent take actions the world will change so for example the world could be the robot body and the environment around the robot body and after the world has changed because of the agents action this process repeats over and over and over and the goal for the agent is to maximize reward collected in the process for example imagine our agent is supposed to control a self-driving car