Of course not, there are many ways to get bitcoin, the first bitcoin I get for free from playing the faucet even though the result is a bit, but you can generate bitcoin for free, then I start following signature campaigns and campaigns on social media like twitter, there I also get bitcoin for free, after many results I get then I try bitcoin trading. it is my story collecting coins without using capital. Why do I do that because I would anticipate if the bitcoin price drops as it just happens, I would use USD to buy the falling bitcoin because this is the time people are most often missed because they always keep all their money in bitcoin. So they miss the opportunity to buy bitcoin at a very cheap price, then sell it when it's normal or up.