Monumental firsts

So... we had a couple of changes in our kids lives lately... it's fun, but a little frustrating too... Neither of my kids like major changes... Ada was moved into a bunk bed.  She loved it until she discovered that she was afraid to climb down on her own... I'm trying to teach her, but she gets scared about physical things easily.  Sammy was moved into a toddler bed and when he's used to that we'll move him into the bottom bunk in Ada's room.  He likes the freedom to get out and play when he wakes up and he's getting better about not crying when I put him down for a nap.  And last but not least... Sammy started Nursery yesterday.  We were really scared because Sammy is clingy... but for the first hour when they played with toys he was happy and more than willing to go in there without a parent.  For the second hour he wanted Jer in there with him... even though he did enjoy snack time quite a bit.  It's funny... Ada was in Nursery at 16 months because we were helping out in there.  She seemed old enough to handle it... but Sammy seems so young!  Maybe because he's a boy and he's not the oldest... it's funny though isn't it?