The question should not be whether we are happy but what we can do to become happier forever." And one thought make a difference in your life.
Never give up in any cost even if you get motivated or not. Practice self motivation within you.
I will share my incident with you. Once i did some good job which is good from my point of view and needed some motivation to carry with it using same way. BUT didn't got motivated at that time i felt very low and thought that its better to leave this ! I kept quiet for 2-3 days and became very dull. So suddenly one thought hit my mind who is effected by my dullness and no one cares even all are busy with their life. Suddenly one strong point came and hit my mind like " YOU ARE THE MASTER OF YOUR MIND NEHA AND YOU CAN CREATE ANYTHING WITH JUST IMPLEMENTING YOUR THOUGHTS " . Then i again recollects that what i want and what i have to do exactly. And you know what again i got one answer that never expect motivation and appreciation from others just appreciate your work and your views and share with all which will give you strength. And just move on and on and think big and implement big thats it !.