Are you doing what you love? You may believe part of work is not being happy in your work. That’s why they call it work, you say. But it is not true at all.
You are supposed to feel vitality and excitement in your work. Because it has meaning and what you do brings good into the world. You are using your special talents to make something that people need. Those are the feelings that you can have.
So if you are not having those feelings, think about your special gifts. What inspires you. Then tell yourself you CAN make money doing what you love. Look into it. You may not start making money right away but, in time, you will.
Your other job will feel much easier if you are secretly working on your dream. You must put yourself in the environment of what you love, where other people are doing similar work, and then take it from there. You will get ideas. You will begin. Stay with it. If you are doing what you love, it won’t feel like working.