There’s nothing to be afraid and nothing to be worried if you are believe in Allah. Except your sins. That’s what you must be very worried about. You know everything happening as Allah’s wish, and its got to be done. We the mankind just have to pick it up and trying our best in every particular thing we faced, then prayed. That’s it.
You don’t have to be sad if your pure working hard isn’t make any sense, or just get the inverse one, the contradiction. That’s okay, along you had to be thankful and you just got to be more patient, and try to make a smile. Your wudhu’ and praying will be always there to help you out, and insya Allah the anger of your mind will taking off.
Your friends too, because your friends could be the one of the best choice to boost your mood to be good again. They can make you smile again, laughing and forgot the trouble. Because I had it before, from my friends. Some of them were very funny, some of them could be your best advisor too. They are very charmed.
But when you got to be alone, or feel some like you are alone, maybe you could call your mother, or father. Their wisdom usually makes sense, because they’re always there for you.
And you should remember that Allah is the one of the best solution, because “Those who have believed and whose hearts are assured by the remembrance of Allah . Unquestionably, by the remembrance of Allah hearts are assured.”
So, let them, your problems, flow away. They’re not created, but for your goodness to be the better person. 🙂