This morning, very early morning I was wakened by (maybe) a mosquito - by its irritating buzzing or the itching on my hand seemingly bitten by it - I don't remember well... In the darkness I couldn't see the insect, I tried to sleep again but could not sleep well since then.
When I woke up at 6am I felt terrible, my whole body was sore from the bad sleep and exhausted from sweating all night, my left hand were red by scratching unconsciously.
So... you could imagine what kind of day I have spent... X(
And of course I have been sleepy all day.