These are <u>all</u> sensitive situations that require skill and experience to defeat. But for those that work inside a structured corporate hierarchy, the workplace scenario is probably the greatest challenge. (Typically, he who pays the piper calls the tune.) Other situations, where ignorance of facts and redneck attitudes are involved, can be ignored or perhaps ameliorated through persistance and cleverness. Each of us has a risk boundary established by individual circumstances. It's just a matter of how close to the edge each of us is willing to go.