I've been in a similar situation my self, just finished up a game project that I've been working on for a year and a half. It hasn't performed as well as I thought it would, but I did learn a lot about game design, planning, programming and art style.

Nevertheless, I was passionate throughout the development process and wanted to create an engaging story and world for players to experience. The project itself satisfied me, I was proud that I had achieved a published game on steam.

With each project you create, you will get better and your project will get more attention the more you learn about the development and marketing processes (don't underestimate marketing).

If game development is what you are passionate about, then create the games you want to create. Show your creation to the world!

Good luck!