Hey members of bitcointalk, I am a bit new with BTC and I was so interested to use it but i see that the price is fluctuating between up and down too much which made me lose some money. Is this ok with BTC or I have to use another stable Altcoin? And which Altcoin I may use?
Sorry for being noob

I find altcoins a bit more risky to invest in, specially longterms, than in bitcoins.
I would leave my moneyin fiat, if not bitcoin. But bitcoin is a decent investment right now.