stooooopid

I was so stupid for doing 2 stupid things today and yesterday.

Yesterday.
I wanted to heat up my sample from 30 degree celsius to 20 degree celsius in an oven. So I set it to 20 celsius,I thought the temperature will drop slowly from 30 to 20. However, I waited for whole day and the temperature in oven still remain as 30. Whats wrong r? Nvm, I continue waiting, mayb it needs more time. Until 4pm, the temperature still at 30. I tink the oven could not go until 20, so I left it there lo, wait today only continue. So, today I went to ask my sv about the oven. I am so stooopid, if the room temperature is around 20, it was imposible for the oven to drop till 20, coz oven is to heat up thing ma,not to cool down below room temperature. If I wanna 20 celsius which is in room temp, why dont I just leave my sample on table with air conditioned, no nid to use oven la.Really stoooopid. :(

Today.
I arrived office at about 7.20am today. When I reached office, there was smoke coming out from my car's front boot with the smoke smell. Aiya,I was so scared it will explode and quickly called my mama. She asked me send it to mechanic. Har?Mechanic r?want meh,nid to pay wor..She also asked me to check the water level. I was so worried with my car. So b4 I went home jus now,I checked my car's water level. It was kering kontang, yes, totally dry. Luckily din explode ler. I quickly fill in water into my bottle. I used three 1.5ml bottles to fill up the water tank, or mayb not tank la, dunno wat we call tat. Three bottles, that alot ler, gotta thx my sv for giving me the bottle, and he saw me so "lang bei" just now, really sia sui ler. :( So next time must rmb to check the water!!