1) When we wake up early for a long time(exp: to go to sch), our biological clock will adapt to the new time and so during the holidays, we will wake up at the set time.
2) pple think of things that they nid to do in the future, so will think of it when they sleep so wake up early cause of stress or distraction.(or in short, it is caused by stress)
There are some more reasons, but i have no more time now, cause nid chiong hw... byees(:
hw, hw, hw
it is nothing but CRAP!!!
