When you want something from someone who has something that you want, and can give it without fearing any losses, you don't go rushing, you don't make a scene, and you certainly don't use just any word, no.
You take your time, you go private, and you use the best words in your vocabulary closet.
Then you wait with patients, and then maybe you get it, or maybe you don't.

That is how the needy treat the other needy.
All of us were created such, and some of us are bottomless.

So When you ask Allah, the Provider, the Self Sufficient, the Creator, the Inheritor of all, the Giver of life, the Taker of life, the Patient.

Be wise, and invoke His Highness with humble and humility. That is better for you, if you knew.