I am terrible when it comes to building things requiring tools to assemble.  Throw in the curve ball of no instructions for a DIY project and I might as well quit before I get started.  You could say I am hammer, screwdriver, saw, etc. challenged.  But even in my pitiful state of tool ineptness, I recognize the benefits of a power tool over a standard hand tool.  For example, on the rare occasion I am forced to use a screwdriver, I will always opt for the power of an electric drill.  Why? Because I can complete the job far more quickly, efficiently, and impress my wife by using the power drill.