I agree with @TheGuyWithFace. While unit tests are very annoying to write and more work upfront, the benefit of knowing your broke that ancient obscure method X with a recent change prior to deployment instead of a user asking why X no longer works "like it used to" makes it all worthwhile.

I am with you 100%. Where is this line? Sometimes I need to do a quick google just to remember how to write a lambda for programming language X. I don't think I could get a job full time programming, but I'm consistently head and shoulders above the rest of the workforce at automating my workflows.