My 2.5 yo DS ordinarily naps like a champ at daycare and often skips his naps on the weekends, when he's with us. We were told not to worry about it, that he naps most of the time so it's okay. But now he has twice skipped his nap at daycare. A normal nap for him is 1-2 hours long. Yesterday he skipped his nap at school and I wouldn't have been able to tell - he was fine, happy, no tantrums, etc. I thought this was waaaay too young to be dropping the nap - but am I wrong?