When my dad found out that I told other people about my intentions to become a religious sister, he was disappointed with me.
My dad thinks that if, for some reason, I am not accepted into the religious congregation, I will be humiliated. He said, “What would people think if they found out that you were not accepted as a religious sister?”
A sister once told, “No one is 100% sure of their vocation. If you don’t try, you will never find out.”
I am not worried about humiliation. Let God’s will be done.
God bless you in your intentions to become a religious sister;do you wish to be a Nun or a Religious Sister?(there is a big difference ,as you know, a Nun lives in an enclosed community; where as a Sister has an apostolate in the world ,in addition to the contemplative dimention–I just give this information for those who do not know the difference)
I do not know you, so I can only reply in general terms,for all I know you might have an extroverted type of personality.Regardless of your personality,I would agree with **catholicZ09 **that it is not wrong to tell people about your intention to enter the Religious Life—a wonderful grace you have received.
But that does not mean that your father is wrong, in the advise that he gives you either!! I am sure that he will support and stick by you ,even if things turn out differently in your quest to do God’s Will in your life.
There is such a thing as the virtue of prudence,knowing when to speak and when to keep silence.A vocation that you are called to imitates that of the life of Our Lady.So I think that
CatholicZ09 approach of actions, rather than words does have a true ring about it,as the scripture goes “no speech,no sound .no voice is heard,yet their span extends to all the earth”.Our Lady kept all these thing in her heart,She never told her friends that She will be the mother of Jesus;so it was in the hidden life that all was revealed and the religious life is a hidden mystery of the interior life
I remember meeting a young man who told me that he was going to join a religious congregation suited to his gifts.(well I hope his present wife & kids appreciate them!

It does sometime happen ,that those who talk about joining the “nunnery” never do.I would suggest that you seek advise from your vocations’ director ,as to the best prudential way towards your goal.
By all means tell your close friends of your plans,as they might tell you of the twelve children they hope to have, when married to Brad Pitts’ richer young brother!

They will know you were serious about it ;when you are accepted and are living in a convent or enclosure!
There are two persons involved in your vocation,you receive the call and God(through the religious superior) accepts your generous offering–usually through a discernmernt process until accepted into The Noviciate,when the religious life starts.