How much of what you want is for the good? How much is just because you see it and want it? God wants you to ask - but wants you to seek His will first. That’s the key - Kingdom focus rather than self focused.
“You desire but do not have, so you kill. You covet but you cannot get what you want, so you quarrel and fight. You do not have because you do not ask God. When you ask, you do not receive, because you ask with wrong motives, that you may spend what you get on your pleasures.”
James 4:2-3 NIV