Why should you be scared of nonexistence? You already know what it feels like. Just try to remember the time before you were conceived. That's what it feels like to not exist.
Not very scary, is it?
If you take all proteins out of your food, it's not the remaining nutritents that kills you, but the lack of protein.
If you're paranoid and don't lock every single door in your house, including the bedroom door, before you go to sleep, you're doing it wrong.
In the long run, everyone dies.
Suicide is a cultural problem, not one of availability (or unavailability) of certain means. The suicide rate of, say, the US and Germany is pretty much the same, despite guns being much more accessible in the former than the latter. However, the train network is much more developed in the latter.
People should, however, be educated about really shitty ways of killing yourself, like overdosing on acetaminophen and the like.
Also, have a look at the possible fines for violating FBAR requirements. It's crazy stuff.
They will lose the ability to do meaningful banking in countries that have signed FATCA-treaties with the US.
They'll have to submit FBARs.
etc...
You're lucky! Where I live, banks have realized that they can avoid the whole FATCA rigmarole by not accepting US persons as customers. You want a securities account? Great. Oh, you're a US person? Sorry.
This US person "disease" also spreads via power of attorney. You're not a US person, but your spouse is and you gave him or her power of attorney over your accounts? Well, you better revoke that or have your accounts cancelled.
Also, there's FBAR - foreign bank account report. A US person must report any and all of their foreign accounts, even if they don't owe any taxes. Should you happen to forget that, the fine can be as high as the maximum value of each account - for every year that you forgot to file.
Spinal nerves are a completely different beast than peripheral nerves. The latter do regrow on their own, slowly. The former don't.
Mine's right below the tumor that caused it. Neurological crap is some of the worst crap.
These guys aren't planning to repair a surgical cut, they're planning to graft the spinal cords of two different bodies together.
Maybe they should try to fix a regular decapitation first. Put the head back on the same body and prove that most of the nervous connections still work.. Even that would be worthy of a Nobel prize in medicine.
The same is true for curing cancer, every genetic disorder, and every viral disease.
Also, we don't even know if a solution exists.
This isn't like pursuing heart transplants before being able to fix each and every heart defect. It's like pursuing heart transplants before being able to do surgical sutures.
There are two ways to write error-free programs; only the third one works.