Have you ever succeeded in the past? If you are reading these words, chances are good that you have succeeded in finding a job, saving money, and purchasing a computer.
This is all the proof you need that you can repeat success. You have already done many things in your life, and you deserve to be proud of the fact. Looking back over the whole of your past would remind you countless successes and triumphs over struggle.
Think back to an earlier success and use it as a source of inspiration. Tell yourself that you have met with more difficult odds in the past and have come out on top.