Bad napper


Anyone else have a bad napper? My almost 5 month old refuses to sleep anywhere but on me and when he is with anyone else or we are at a different house he refuses to sleep at all! I'm pretty sure it's my fault since I thought I would be returning to work and held him quite a bit for naps before we decided I'd be a stay at home mom. My doctor said to let him cry it out for up to an hour in his crib but I cant do it!! He sleeps well at night and in his own crib! I just dont want him to be so overtired during the day because he is such a well tempered baby and without naps he gets very cranky!