Thank you for your quick as lighting intervention. A friend in need is a friend indeed.
My old and true friend, namely PC, misled me in a very false-hearted way. When I wrote the proper word "staging" (as a matter of fact I wrote "stagering", it (the PC), gave my a signal of error and asked me "Did you mean: staggering" whereupon I pressed down impetuous the key "Yes". I did it without thinking. A superfluous extra letter in the spelling which changed the written for the worse. I understand your relevant hint concerning the disagreement of "staggering" in the groupings business name. Especially the ominousness meaning "awesomely or forbiddingly intense". I made the sense of your equitable reprehensible words. As a matter of fact, I made a bad advertisement. There are such nuances in the meaning of the word "staggering" as : dismay, unpleasant, disagreeable, having a menacing aspect.
Owing to you I took due measures in order to rectify my previous post.
Thank you for your good wish.
The same to you.