It's a safe bet I haven't had a solid night's sleep in about 13 years... And I doubt I have ever had the perfect night's sleep... A team of researchers talked to a bunch of experts, and polled 2,000 people to find out what it takes for the average person to get the perfect night's sleep. Based on this list I doubt anyone has achieved that perfect night...

1.  Make sure your bedroom is clean.  You'll sleep better if there's less clutter.

 2.  Put on fresh sheets.

 3.  Set your thermostat to 61 degrees.  Which seems pretty cold.  But that's the temperature the average person says they sleep best in.

 4.  Don't sleep naked.  Most people said they sleep better in pajamas, or a shirt and underwear.  At 61 degrees, that probably makes sense.

 5.  Make sure the room is totally dark.  So no lights, and no TV.