Self Taught Old Dog

It's true that you're never too old to learn. It's work related and it only took forever, or at the least minutes, hours and shifts over thirty years, but I feel like an old dog who's actually learned a new trick .... self taught. Frustration can be a powerful tool to assist with learning. Getting frustrated with things that do not look right and knowing that there must be a better way. Stopping what you're doing and breaking down the root of the problem. Mix in a little determination with suddenly performing a function that I'd only dealt with occasionally over most of that period and I feel like I've accomplished something!!