"likely to exacerbate fears that the nation is intending to make atomic weapons"
I have no fear that Iran is intending to make atomic weapons. Just like I have no fear that one day I might somehow actually die. When you know it's going to happen, it's not fear any more.
Been there and done it.
I'm six years old now.
It isn't that bad, however don't expect the blinding white lights at the end of a tunnel for you will be frustrated if you do. ; )