Bitcoin is a very volatile coin so itbwill surely go up and down from time to time since its stability depends on how much or strong it was being used and demanded in the market. And your claim is obviously baseless. You seems like one of those people who failed at handling bitcoin because of the impatience about the volatility, the type that would panic and sell things out out of high influence of emotions and now being pessimiastic over everything at the crypto space especially about bitcoin.