Ofcourse not
Just same like you save your money in bank, and how about if bitcoin price not event have a value anymore? Thats just people say
Dont care about it if holding was your strategy thats oke i think
I don't think that holding bitcoin is greedy. An individual who's aspirant on become rich someday should not be thrifty. Bitcoin is a matter of investment just like in stocks. If you maintain your bitcoin in your wallet for a long term, it could increase or decrease because one does not know when bitcoin would reach their margin and decrease.