To Nap or Not to Nap

We've been trying no nap this week for Isaac because he's had such a hard time going to sleep at night. Let's just say it hasn't been working that great. He still hasn't been sleeping all night but at least it isn't taking him hours to fall asleep at night. This afternoon, he literally ran into a closet door. Smacked right into it! Of course he climbed up in my lap for kisses and promptly fell asleep! Even a cookie couldn't keep him awake!! Poor kid. Not sure what we're going to do...