It looks like it too.

stop trying, you look like a fool

Do I? Prove it.

thats not the sensible thing to say, now is it?

What?

eye kay are?

'kay' is not even a word.

i k r

i k r?

yup

yup what?

huh?

I am kindly asking you to tell me what you mean by 'huh?'

and i am kindly telling you that you are not being sensible

You forgot the capital letter on 'a', and you didn't make the 'i' a capital, like this: "I", and you didn't include a full stop after sensible.

you dont capitalize 'and', moronicus.

http://grammarist.com/grammar/conjunctions-to-start-sentences/

And then there's this: http://blog.oxforddictionaries.com/2012/01/can-i-start-a-sentence-with-a-conjunction/

can you just post the info, no ones gonna click random links.

It's perfectly fine to start sentences with 'and', 'but', or 'or'. But, you need to make sure to capitalize them, as with every beginning of a sentence.