[Polylactic_acid]

I don't see why this should bother you. This isn't just the case with tech. Doctors work with humans that they don't have a hope of understanding even 5%. I have done web development my whole working life and I couldn't tell you how the browser actually renders a page. I just know the interface to communicate with the browser and let it be someone elses job to work out the next part.

[bmurphy1976]

It's human nature. You spend your life being an expert at something but as you get older you also get to watch it slowly slip away. That sucks, I don't care who you are.

It doesn't stop me from moving forward (it hasn't yet) but there are those occasional days...