I invested half of my saving ($25,000) into ETH when it was $725. ETH has now plunged to $459. I am very worried I will keep losing money and I fear for the worst. I want to go kill myself 
Come on, etherum is a coin that has a future in front of it, in few next months it will go more than 725$, just be patient, crypto world is not going to be down in near future, just believe in your investment.