Depend on your skills and income and time you stay here but it can get
Some people use their skills to get Bitcoin. For example : editing, programming, developing, managing, and many more. But for the simple way to get Bitcoin is through campaigns in this forum. You can start mining if you want. Cryptocurrency is not Bitcoin only, there are so much cryptocurrency out there. And the successful crypto is quite a few. You can try to look at whattomine.com