How long does it take to learn a kickflip?

i have been skating for 3 years, and you do like so much more than me. It took me a long time to learn how to ollie.. and i still cant kickflip. But buckle down and get a person who knows how to tell you what you are doing wrong. umm, thats pretty much all i can say. With someone telling you what you are doing wrong, you can probly learn in about a day, and master it in probly a week.