I have faith that the future of the cryptocurrency market will be good, there are so many newly emerging projects that could take cryptocurrencies into the mainstream. e.g.
Plutus are creating a cryptocurrency payments platform that uses the existing VISA infrastructure so you can pay in Bitcoin at over 40 million stores worldwide. Things like this, a crypto debit card, would revolutionize the sector and bring a whole new wave of adopters who are currently uninterested.
Having said this, investing all of your savings is a silly decision and you most definitely should not do it. As a newbie to the crypto scene it is easy to make mistakes and jeopardising your family for the sake of greed is not advised.