Moreover, I want to say that I am grateful for everything I have, because I am not just pursuing a dream - I have obligations to my family, whose lives I want to improve. I want to see smiles on their faces and know that they will never need and will not know the feeling of real need. I believe that there should be justice in the world.
It's great when all those who want to work and earn money have such an opportunity. And it's a pity that there are many people in the world who are ready to work, but they see absolutely no opportunity to improve their lives.
You do have a "dream", you ARE pursuing a "dream". Maybe it is not the typical personal or individually driven desire, but it is still a dream, and your dream is to give them a better life. There are people who think like you, me included. I do not care what job I do, while I do love my job, I do not do it because it's my dream job and I only care about one thing and one thing only, which is making sure my wife is happy.
This means, if I work and then in return, I get my wife happy, then I am happy with my work, whatever it is. That is why I care about what we are doing, and our dreams are very important. There aren't really anything that would be making me upset as long as she is happy and I focus on that to make my life better.