Darkness comes. In the middle of it, the future looks blank. The temptation to quit is huge. Don't. You are in good company... You will argue with yourself that there is no way forward. But with God, nothing is impossible. He has more ropes and ladders and tunnels out of pits than you can conceive. Wait. Pray without ceasing. Hope.
Life is all about evolution. What looks like a mistake to others has been a milestone in my life. Even if people have betrayed me, even if my heart was broken, even if people misunderstood or judged me, I have learned from these incidents. We are human and we make mistakes, but learning from them is what makes the difference.