Many people trully called bitcoin as biggest bubble of all time ,but the truth is bitcoin has achieve a great milestone in many years now , some claimed bitcoin changed their life a lot , if bitcoin is a bubble then from the time it was launched it is already gone but up to now bitcoin is survive and stand strong even the odds it encountered for years, so bitcoin is not a bubble.
Bitcoin has all the qualities of a big bubble, but it has been running for more than ten years. Whoever fears such a bubble may not participate in it. However, most simply use the opportunities that Bitcoin provides us. In this world, everything is temporary, including ourselves. Therefore, while you can earn on cryptocurrency, do not forget about the possible risks.