Why some babies don't cry, even though they get touched by Satan?

there is a Hadith that says this: > Narrated Said bin Al-Musaiyab: Abu Huraira said, "I heard Allah's Apostle saying, 'There is none born among the off-spring of Adam, but Satan touches it. A child therefore, cries loudly at the time of birth because of the touch of Satan, except Mary and her child." Then Abu Huraira recited: "And I seek refuge with You for her and for her offspring from the outcast Satan" (3.36) (Sahih al-Bukhari 3431) but the thing is there are some babies that don't cry at birth so what about them, are they not touched by Satan?