Earning and owning a bitcoin is not that very hard. Actually, there are different ways to earn bitcoin. You can get bitcoin's buy buying some of it for investments. There are also gambling site that gives bitcoin as a reward. There are also faucets that gives away free btc by just signing in on their platform though it will take you alot of time to earn a decent amount out of it. And for me, the best way is by joining bounties here in bitcoin talk where you can offer services like translation, creating a blog, signature campaigns and other social media campaigns.