Taking A Nap

I would really like to take a nap.Seeing my son sleeping makes me sleepy too but I am thinking that if I go to sleep right now,I am sure that I will wake up like 8-9 o'clock in the evening and I will not fall asleep until 4-5 o'clock in the morning,which I do not want to happen.I am doing well with sleeping early and waking up early right now and I want to keep that up.But geesh,seeing my son sleeping is really so tempting,and my eyes are really getting heavy grrrrrrrrrr but I can do it,I know I can and I will not take a nap,so I can go to sleep early tonight and hopefully I will be able to wake up early tomorrow morning like I did today!:-)