Sometimes, when you’ve gathered all your courage to take steps towards your goals, you encounter some kind of setback or obstacle. At those times, it’s good to remind yourself of this line. There’s only one direction in life: forward. You can dwell on mistakes, worry about “what ifs”, but only when you take action to overcome an obstacle or correct your mistake, will you move forward . Forward, towards your goal. So whatever you encounter in life, make sure you don’t get stuck dwelling or worrying. Make sure you move forward.