Money can be made back in the future through multiple various ways, whereas you have only one life to live. It's not the end.
The best that advice that we can give to every investor out there who are at a loss right now.
I will just add, if you can't take the losses that you may get when you are investing then it would be better if you just don't invest at all so you will not think of suiciding.
Whether you're invested in bitcoin, whatever altcoin, or even the stock markets, if you've been having suicidal thoughts, please think twice and try talking to a professional.
For the suicide hotline for the country you're in, please refer to this list:
https://en.wikipedia.org/wiki/List_of_suicide_crisis_linesNot only twice but thrice because like you said, money can be retrieved thru different ways but your life is only one and if you wasted it and committed a suicide you will not retrieve it again so think thrice before doing this. We can't stop investors to think like this though but before investing, be ready in the consequences that you may face along the way.
Overall, some of the investors and traders are very emotional with regards to their investments because it is their money and they've work hard for them. Just don't invest if you aren't willing to lose your money in different investments because in every investment, losses are inevitable.