Bitcoin is not safe atm, due to the volatility of the price. But in long term for sure it will be. Laws of the market - demand and supply - always determine. Bitcoin has become increasingly popular, and nothing can stop it now.
so you are think long-term future, bitcoin prices will be stable?
so bitcoin will be good long term investment ?
Price Stability will be totally depend on the adoption level of the people, but it is difficult to stay whether bitcoins will be stable in the future or not, but buying 1 BTC and keeping it safe for the future sounds a great idea as this is the right time to invest in bitcoins as we know that the prices of bitcoins will reach to a next level in the coming future and it can proved to be a good financial investment.