Try to be like children, trying to learn, making discoveries about what is happening in our mind and body. It is very important to have this childlike quality of learning, finding out, being curious about what is happening in our mind and body, which is something we take for granted.
Try to see meditation as a voyage of self-discovery, and if we can have this openness then we can learn from any experience we are having. It can be pleasant, it can be unpleasant, but learning to ask the questions: What can I learn from this? What does it show to me? This kind of attitude to meditation is very important.