Your post is very beautiful and meaningful. You have expressed your thoughts about "difficult situations" in a very simple and clear manner. It's especially nice that you called a difficult time not just a problem, but a learning opportunity. Your thinking is very positive which should be adopted by every human being. The way you mentioned that in difficult times one should stay calm, understand the problem and find a solution with patience, it is really good. Similarly, your saying that adversity makes a person stronger is absolutely true. Your writing shows that you have learned a lot from life. May Allah always keep you strong and give you more success.