At times, when you are lost and find yourself in a conundrum, moving ahead mindlessly may take you to a cul de sac. So, it is better to take a U turn, even if it makes you break some rules. Sometimes , it is better to begin again rather than drudging on the wrong road. As Swami Vivekananada says , erasers are not for those who make mistakes but for those who want to correct their mistakes.
So let us begin again and use the eraser.
Else it will be too late and the U turn will become 'No Entry'.
