1. Waking up from sleep-in, sitting underneath the umbrella of the 3rd fl. terrace, have a cup of strong coffee or light tea, enjoy the sun and the silence of the afternoon.

2. That way all my iAlarmClocks will let me sleep-in, no matter where I take my nap.

3. I don't sleep-in actual fact, I sleep less than 90 minutes a night.

4. I like to garden , do you like to sleep-in in the mornings or get up early ?

5. Avoid what Harvard's Stickgold calls "sleep bulimia, " super-late nights followed by sleep-in weekends. And don't feel guilty for napping.