This hypnosis file is intended to be listened to at bedtime.  The file then shrinks you down and makes you as little as you want to be until morning.  You choose the age and your mind regresses you back to that size and age and leaves you experiencing the world that way until you wake up in the morning(or an alarm goes off).  Should you wake before morning you'll stay little until it's time to wake up properly.  Any dreams you have will be those of an infant/child and you will remember them when you awaken.  Should you be too small to control your bladder/bowel a diaper or training pant is recommended.