Working world

For those of you in the working world... I hope you've experienced the exhilaration that accompanies using your education in your work. It's a fantastic thing. Today I used Parametric Equations, which I remember learning about in highschool pre-calculus, and used a lot in College but I never thought I'd remember or use the concepts in the real world. It inspires me to go back to my books and see what else I can apply to my work!