The most optimal enviroment for training would be in a safe environment. Allowing employees to have their training done at home or in a safe space in which they feel comfortable can increase their likeihood of their attention span. Another way to help would be by providing employees food and a drink. If an employee is on an empty stomach, they might be more prone to not paying attention. Allowing employees to take breaks when needed and providing help for them if needed is another way to create a safe environment, There are times in which employees need help understanding the material. Overall, just creating a safe environment for the employees to understand and learn through their trainings is the overall goal