Nearly Burnt!

All these while, my heater plug has been giving us some problem. It will not work suddenly.. And I have seen my dad tackle with the inside of the plug, and ding~ it works again.
So yesterday, while I was bathing half-way, the plug spoilt again. And my poor sister has to boil water to add into the pail of cold water to make warm water to bath.
So today, when I came home, i thought of doing what my dad did, and changed the fuse inside the plug. I happily plugged it in and switched on the switch...
"BOMB!" Bright flash striked in front of me.
Luckily, my finger went away quick, if not, i guess i am a roasted chicken now...

I tried to on all the switches in the switch box inside my house, but to no avail. In the end, I called 100 to ask for help. The operator asked me to call 1800 778 8888, then the other side asked me to call 1800 354 3333, then another asked me to call 1800 275 5555 and then the next one asked me to call 1800 325 8888... *Faint* Luckily as promised, the technicians came within half an hour and rid the old lock of the external switch box and switched back the main switch.

Now then I know there is one main switch outside too!