You must start every sentence with a capital letter, end every sentence with a single, appropriate punctuation mark and always capitalise the word "I". We don't use "to" after "cause" in this construction.
In addition, do not put a space after opening quotation marks or before closing quotation marks.
If you asked me to rewrite your sentence, I would ask you "Why?" Regardless of your answer, I would ask you to rewrite your own sentence and we will comment on your attempt.
With the correct spelling of "through", your sentence is fine. I don't think it's better or sharper than your original. In fact, your original is better. It's short and to the point and says everything it needs to.