Bitcoin value is tied to both its limited supply and the ever growing wealth and knowledge of the world.

1 Bitcoin is always 1 Bitcoin, but its value increases over time because, in Bitcoin, the information that represents the asset is the asset. As the wealth and knowledge of the world expand, so does the value of Bitcoin. Once you understand that Bitcoin is about both knowing and owning at the same time, you will take care of your key, and you will realize that Bitcoin is all about peace of mind, and there is no fear in Bitcoin!