Are you guys able to go to rest as a soon as you close eyes for the sleep? What is stopping you? What care you have taken to go to sleep peacefully?

To answer the first question it's a No, I can't rest as soon as I close my eyes unless I'm exhausted. What stops me is that my mind likes to wonder around. To help with this I try to do a small stretch and meditate before going to sleep. It helps when you have everything shut off and having any distractions put away or is already asleep.