Teaching (Graph Theory) is Cool... But the Real World isn't

Bridges of Königsberg - "[...] Euler was intrigued by the question of whether a route existed that would traverse each of the seven bridges exactly once. In demonstrating that the answer is no, he laid the foundation for graph theory." | © Encyclopædia Britannica, Inc.
Today was a mixed bag of emotions. I just finished explaining graph theory to my roommates, and it felt incredibly rewarding. There’s something special about sharing knowledge and seeing the light bulb moments in others’ eyes. I really enjoy helping people understand concepts, no matter how complex they may seem, and it reminded me of how much I’ve grown to love mathematics... It's incredibly rewarding...!!!
But then there’s this lingering sadness creeping in. I’ve realized that graph theory might not be something we’ll use much in the professional world. It’s hard to let go of something I’ve grown fond of (mathematics), especially when it feels like it’s not valued outside the classroom or books or silly math competitions... I mean, yeah, I can still do it as a 'hobby' and like... do stuff for fun...
I dunno... if I teach for a living, I guess I could be a university professor... BUT that idea is daunting. I know it’s not the most lucrative path (engineering wise), and so much of your worth seems tied to what you publish rather than the impact you have on students.
I wish things were simpler. I just want to be happy and do what I love without constantly worrying about the future or societal expectations. Why can’t passion and practicality coexist more easily? UGH! It’s frustrating, but I guess all I can do is keep exploring my interests and hope that something will click.
Here’s to finding joy in the journey, no matter how winding it may be.