One of my most regret is when I'm overcome with dissatisfaction over a matter until I become grumble some. Complaining about this and that until I forgot to be thankful to Allah; to put it mildly. I will forget that behind every hardship there is lesson to be learned. New skills to be acquired. New strength to be achieved. New doors to be opened. New area to be ventured. New experience to be gained.
No matter how unfair things seem to be, believe me that there's a lot of things in store for us. Good things if we are patience enough. We just have to trust that Allah is always fair to us. That Allah is always with us no matter how hard the road seem to us.
Just jump over the hurdle and reach that finishing line. If we turn back we are going to waste our time, youth, effort, strength. Just go on. Push ourselves. Cut off all the complaints and grumbles. At the end of the day feel proud to emerge as a fighter even though we might not emerge as the winner. Winning is not everything. It's trying our level best that counts.
If we can't be the best, be one of the best. And do it whole heartedly because that's one condition for it to be considered as ibadah and we will receive our rewards or pahala from Allah.
May Allah bless us all.