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.
bitcoin was safe to buy at the last low level 230, now it's pure profit at 80-100%
i've said in many post that when you see a price remaining for so long in the same value, there must be a pump awaiting it, and so it was