After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

Lateral Thinking Suicide Train Riddle

When the blind girl opened her bandages, the train was passing through the dark tunnel. She thought she was still blind and hence she committed suicide.