colour contact lense

i told my dad dat i want to do contact lense dat has colour...cz it looks so cool...n i wana try...n tis is wat happen...:

me: D i wana make contact lense ah..colour 1...can i?
dad: wat for?u dun hav ny power aso...
me: colour contacts dun ned power 1 la..haiyo...
dad: wat for waste ur money???
me: aiyo..i wana jz try once la...
dad: go take colour pencils n colour ur eyes la...
me:.....=.=.....!!!

jz cudnt win him...nvm..ill try harder next time..=)