You have not because you ask not in the right way

They did a study recently of people who wanted to cut in line. A lot of people let them cut in life if they asked. But when people gave a reason, the stats went up considerably. Many times we ask something of someone else, but we don't tell them why. It's human nature to want to tie our actions to purpose. If you're not getting yeses in life, position your request with a reason.