As an asset owner, you have to make risk assessments, inform your employees what the risks and consequences might be. Make a back-up plan in advance to have a better overview of the possibilities.
As an expert, you need to know what the risks of your actions are, think twice, as all goes wrong you have to explain your actions and the way you handled the risks.
In most cases: find help, a quick fix can cause damage and time delays. Even if you are the expert, a second opinion can alert you to a problem you may have overlooked. Online help is easy these days just call into a remote technician from SupportPoints. They are on standby to come to your rescue.