many people say that bitcoin bubble, honestly I still do not understand what is meant by the term bubble earlier?
until now I am still curious
It is term related with something overvalued like stocks and coins and not on the actual price due to exceesive specualtion and demand and could burst anytime crashing the market.The current situation of btc market seems the same but in reality its not.The prices went hugely up in last year but now they have gone down but soon will recover so avoid any negativity around you and be wise and patient.