Speaking for myself; believing I slept too short/badly (like when I think I lay ...

tluyben2 on Jan 26, 2014 | parent | context | favorite | on: Study: Believing You’ve Slept Well, Even if You Ha...

Speaking for myself; believing I slept too short/badly (like when I think I lay awake most of the night while my wife saw I slept solidly) impairs my performance worse than believing I slept well while I haven't improves it.