You should be dreaming your actual GOAL that what you believe in the coming future you would be because this will be giving you a boosting factor.
Read the novels/biography of successful people or listen to them on YouTube, Facebook, this will help if he would be at your position what he would do.
Don’t list to depressed and negative people, If possible stay away from them as much as you can.
Write your target in your diary and small sticky paper then paste them on the walls of your room where you can see it daily.
Analyze yourself on a daily basis for at least 15 minutes before you are going to sleep.