we might make good teachers because of that context and etymology are so important to me especially in my work if i dont have a bigger picture reason for the task i know its probably not going to get done properly not because ill do it wrong but because the project will need it redone once the other aspects come into the process and prove that earlier work wont fit the finished product but if theres an explanation usually im the one doing it then we can foresee the conflicts and avoid massive rework  following the directions to a tee is fine when theres no unforseen issue  it sure looks easy to add an abs coupling to a drain pipe when its done correctly but when you go to do it yourself and have no idea why its done that way how can you hope to finish the task