Make sure to give yourself a day off from your job search. Choose one day a week when you will not think about your job search. This will allow you time to clear your head, rest, and relax. The following day get back on your search feeling refreshed.
Try putting "I" back into your vocabulary. We often focus on family and everyone else before we focus on ourselves. Say I am going to do achieve what I want for me.
Don't count on luck for your success. Set your sights on hard work and dedication. Focus on working hard and being dedicated to what you do and you will feel lucky that you have done so.