My wife has always been very supportive and offers suggestions for our business only when I ask her to. However, she recently made a recommendation without a request from me. She was tired of hearing me complain about the meager profits wee were making. She suggested that we look for a good manufacturing training course to find out what was being done improperly. This made perfect sense. There are always improvements that can be made, but sometimes you are too close to a problem to be able to identify it. I took a course online and ended up buying the DVD set to train my supervisors.