if I'm an 18 year old and have $5k in savings, is BTC a good place to start making an account of money for my future?

Rather than having an ISA, would it be smart to put money into BTC? I feel firm it won't fall to 0, and has potential to beat the fiat currency into the future. I am not being dumb, right?.... via /r/Bitcoin https://bit.ly/3VPf4Sa