All that has a job should be grateful. We have our destinations and dream job to work for. But if it's not yet happening now, trust the process. Everyone has to work hard for it and so we will earn that in the right time. People who are ungrateful usually feel the dissatisfaction of everything that they do. While you, being a person that's very grateful with everything, life karma will do good for you in unexpected ways and even you, you'll have hard time in explaining on how it all happened. So, with job and side hustles that we have, it all adds up for us to pay our expenses and that's a good situation that we should be grateful about.
Take for instance when you talk about grateful, as a human you give something out to others and there we are very grateful you will be happy and you be willing to do more for those people since the appreciated and they show that their greatful for what you have done. But most especially what I noticed with the people that are ungrateful is that they try to look up to people that have more than them and if someone decided to live in that part of life honestly, that person will never be grateful at all because there will always look down on things they have or things that have been given to them and that alone we make them forget appreciate to the Giver. Doesn't take away anything it try to make the available in a multiples, our hands are not the same that's why we should always remember that no matter your condition there are some people who are aiming to be at your current level.