Is there something specific that made you change your mind?
A man once got a draft letter for his son, he runs to the Rebbe "Rebbe they are taking my son to the army" the Rebbe closes his eyes and tells him "they are not taking your son", the man goes home, a week later gets another letter, goes back to the Rebbe and cries again, and the Rebbe tells him "they are not taking your son". The man goes home, and few days later the army shows up at his door and takes his son, he runs to the Rebbe "Rebbe they are taking my son to the army", the Rebbe tells him "yup, now they are taking him"