overnight in sch

preparing to stay overnight today..coz the workup takes long time..so by the time i finished, accordingly to last 2 experiences, it wld be ard 3am..i dun wan to waste $$ to take cab home..so might as well do till next morning..

slight change in plan for workup..doing extraction followed by sinter filtration..instead of doing column..but i still did till next day..haha..coz something cropped up..

feeling tired..physically..but i cldn;t doze off while waiting..my mind is active..only till abt 5am plus, then i cld rest for 10mins...but woke up feeling freshed & started to do work again..in the end, still very tired..

then gh sent me to macr res bus stop while i took bus home..feel like vomiting..maybe too cold & very tired..luckily i haf my sweater with me..so slept till reached my bus stop lohz..not very effective in doing work..but no choice..haha..