It’s not really a big deal, but I am currently writing this using a linux kernel I compiled from source, which certainly feels like an accomplishment. The Arch Wiki has made the process fairly easy to follow. I just took the stock Arch Linux configuration without changes for now.
The most important part of this is of course that I have the option to do that, to take the source code of this incredible project and build my own kernel binary.
This is the best part of free/libre/open-source software. Even if you would never want or need to compile software yourself, the fact that you have the option to do so, and the opportunity to learn how the software works, is what makes FLOSS superior to proprietary software IMO.
I just compiled Handbrake from source a few minutes ago, and I know how you feel. Best of luck in your future code-compiling endeavors.