I'm not sure the best way to handle this. When I put my 7 monther down for a nap, he never settles quickly despite a wind down routine. I'll put him in his crib and instantly he sits up or gets into the crawling position. What I have been doing is just walking out and then waiting till he starts to cry and then I'll go back in, lay him back down, and try to get him to sleep. Sometimes we do this many times. He'll be in that zoned phase and eyes getting droopy and as soon as I leave he pops back up and seems completely awake. Should I stay with him the first time and not let him pop up, if that's even possible? Or is there something completely different that I should be doing?