Translation of responsabilidad

He wants us to think about his poem to recognize the details because that is the only way of finding out more about the reality of life. With a lot of observation and analysis we see it in a clearer way.
Let me summarize our meeting from Sunday, please give me feedback if something is unclear. I will send you the study material, including lessons and vocabulary lists to ensure the accuracy of training.
The room had around 4 square meters and the bathroom and shower were tiny. I was not content about that, as we could have stayed in a much better hotel for less. But we had made reservations in advance anyway.