Think you can- To achieve it
Nothing in the life is impossible to complete. Ones work or a task can be achieved only if he or she thinks it can be achieved. Because only when they think it can be achieved only then the brain sends positive thought throughout the body that can be useful to do the work with full energy. This energy is the only possible way that a person can do a job however tough it might be. It can be also said as training the brain to act fast. The main reason behind failing a task is fear.
Fear plays an important role in doing any work. The fear of completing, fear of time, fear of outcome and many more types of fear has to be faced to complete a task successfully. These fears only rise when lots of stress is put on that task or that task is considered to be the most important thing in their life. So by taking a task as nothing but a task can help reduce the fear of failure. Nothing can be achieved without failing. Every person who has achieved something great in their life has passed through the same fear of failure, but they passed through it.
So by thinking about the fear alone and losing the success will be the greatest failure. For every failure there is another way to achieve it. Many scientists in the history followed the same principle to achieve glory. So simple thought has to be developed to achieve everything that is possible in life, like always thinking positive. Positive energy is the only thing that makes everything happens without any problem. So think positive and do the task to achieve it.