I just want to air my thoughts about the "reading"....which maybe might be right if we only see it another way.
Your friend ask you about his/her work situation if the would be any changes there and so on.
I then assume that you attune to your friend and not to any of his/her coworkers or the firm itself.
When you then get 10 of pentacles, which have :
Financial security; comfort; stability; among other...then this is more the answer of his/her situation.
Many times when a coworker change job, those who are back might move up in seniority, or the firm will benefit economic on such change, which will "secure" those job there are left.
So if we see it this way...the card might have been right....we only needed another view angle.
But I am not saying that my view is the right one
