sudden realisation, it should've come earlier.

yesterday [friday morning] i slept at 0030.
when i randomly woke up and looked at the clock [it was 01XX in the morning]
I CHUATIO, AND IMMEDIATELY CHANGED INTO SCHOOL ATTIRE.
opened the door and walked out, found my mum watching tv.
"eh it's 1am you wake up so early for what? and change into school attire? go sleep!"
wtf, i thought it was 5am +.
ok at real 5am+, woke up and took bus. supposed to alight at tampines.
i dozed off, then suddenly woke up and thought it's my stop! i broke my way through the crowd on bus and got down - it was sengkang still.
):

WHAT HAPPENED.