People have no idea how true the promise of Allah is. Put your trust in Allah, and He will see you through.
I should be grateful for the tough times because Allah chose me, thought I was good enough to go through it.
You train your heart to control your body. That's what you do when you fast.
If someone corrects you, and you feel offended, then YOU have an EGO problem
Change your 'Nafs', change the world.
How do you know if Allah has forgiven you? When someone sincerely asks for forgiveness, then there is no doubt they are forgiven. It is guaranteed. Never doubt if Allah forgave you. First of all be sincere and genuine, and if you meet that condition then there is no doubt.