It is a fact that we will face many difficult situations in our lives. It doesn't get easier when you grow up. These difficulties change but are always there.
Take the example of doing sums. Sometimes they are so hard and your brain begins to ache with all the working out. Once you practice the sums, they seem to get easier and before you know it, you have mastered it.
This is true for everything in life. If you find something difficult, you should never give up or lose heart. If you trust in Allah and keep going, you will one day be successful.
Islam is not about doing things the easy way but its about doing things the right way. If we keep trying really hard we will succeed. This was the character of the best teachers-the prophets and also the best of people-the Sahabah. So remember when the going gets tough , Muslims keep going.