I find so many people struggling, often working harder, simply because they cling to old ideas. They want things to be the way they were; they resist change. I know people who are losing their jobs or their houses, and they blame technology or the economy or their boss. Sadly they fail to realize that they might be the problem. Old ideas are their biggest liability. It is a liability simply because they fail to realize that while that idea or way of doing something was an asset yesterday, yesterday is gone.