Kindergarten here I come!

Nathan started Kindergarten today. Actually his first real day of school is tomorrow, but today was the 1 hour introduction day. The teacher met with the parents and went over school information and rules while the kids played. Nathan was a bit timid at first since it was a new environment with new people, but before long he was talking away. He was nervous about school and argued that he didn't want to go for several days prior to this first day. I found out last night that his concern was that he thought he "had" to take a nap at school. I explained that he would have quiet time, but no one would make him go to sleep. After that, he was fine with going to school. Tomorrow will be his first day of school where he stays by himself all day. Can I make it? He'll handle it better than me, I'm sure.