How motivated we feel for something depends upon how passionate we are for it. But mind you passion looses its intensity with time and you need to do few things which will reinforce your passion. This means that you need something to motivate you. What are those things?
Try to visualize the scene in your mind of time when you will achieve what you looking for.
Talk to your friends who would believe in you and your dreams.
Make small milestones and try to adhere them.Once you reach them, give yourself some kind of treat.
Do lot of exercise as to keep your body and mind in best of the conditions.
Motivation
How motivated we feel for something depends upon how passionate we are for it. But mind you passion looses its intensity with time and you need to do few things which will reinforce your passion. This means that you need something to motivate you. What are those things?