Non Specific Builderitis
A critical and sometimes expensive condition whereby a builder goes off at a tangent and does something you didn't want. Why is it called, "Non specific"? BECAUSE YOU DIDN'T SPECIFY IT !
Opens door, "Oh no what's that?" Why have they done that? When challenged the builder will start his reply with, "What I thought was" You will think, "I am a victim of Non Specific Builderitis"