Is it normal i thought of a way to live forever?

Haha, I wondered the same thing when I was about 6!:D

We are our brains so once the brain degenerates it won't be you if they replace it.

If you had the technology to be biologically inevitable then you would also have the technology to get rid of your biological body entirely and upload your mind to a more durable artificial construct. So in reality this will likely never happen.

An artificial construct would also be far better for space travel and I imagine that would be a big bonus to a people with that level of technology.

I guess that would work. But eventually they'd have to replace your brain, and then would you even be the same person?

It's also completely possible for a car to crash and be completely written off, so you couldn't live completely forever :P But yes, you could be immune from death by natural causes.

He,he. Not a bad idea, but it's more complicated than that. For starters Brain Cells do no regenerate, they just die and that's why old people loose faculties. You can replace the brain without loosing some part of you, so we have a problem there.
But there's the other thing: Why do you want to live forever? Life is good and all, but part of it's that it's finite

We already do that to some extent. As far as current prevailing theories go, our bodies are nearly entirely replaced every few decades by cell death and regeneration excluding certain cells in the brain.

http://www.nytimes.com/2005/08/02/science/02cell.html?pagewanted=all&_r=0

^ Article on the subject you may find interesting.

This part in particular:

"About the only pieces of the body that last a lifetime, on present evidence, seem to be the neurons of the cerebral cortex, the inner lens cells of the eye and perhaps the muscle cells of the heart. The inner lens cells form in the embryo and then lapse into such inertness for the rest of their owner's lifetime that they dispense altogether with their nucleus and other cellular organelles.

But if the body remains so perpetually youthful and vigorous, and so eminently capable of renewing its tissues, why doesn't the regeneration continue forever?

Some experts believe the root cause is that the DNA accumulates mutations and its information is gradually degraded. Others blame the DNA of the mitochondria, which lack the repair mechanisms available for the chromosomes. A third theory is that the stem cells that are the source of new cells in each tissue eventually grow feeble with age."

If this all turns out to be true, then a method for improving the transcription and translation processes during cell division should be found if we want to find immortality through a biological means. On the other hand, a mechanized version of humanity would seemingly be considerably simpler. Considering that we already have various means of interacting with the brain in the form of prosthetics, this may not be as complicated as it seems. Given that the neurons that comprise who we essentially are seem to be permanent, immortality could be considerably closer than people seem to think.

Sorry for the rather long drawn out post. I'm just really interested in this stuff.

Naah thats ok you can keep your immortality as it stands it's only for the rich and famous.

Because you can only do that for so long...then your C3-PO lol

What about your brain? Would you replace that as well?

Doesn't work that way, unfortunately. I've thought about it before too, except my ideas involved replacing living tissue with robotic parts, creating a sort of cyborg. And yeah, there isn't much out there you could use to replace a brain with.

Just adapt a brain to a cyborg body and wala you solved all your issues, but now you need to figure out how to transfer a living brain into a computerized one, then figure on how that will control the rest of the cyborg body respectively without burning out. Good luck.

isn't it easy to change the whole body than part by part?

A: Organ transplants are extremely costly.
B: How are you going to replace the brain?
C: Sometimes your body rejects other organs. If it's synthetic then you will HAVE to pay the hefty fee and live forever in debt.

It's normal to think of ways to live forever, man has been trying to ever since alchemy [the 'original' science] first appeared.
But you're thinking too simple about the subject. If it was that easy we would all have found a solution by now.

No. No thank you.

jajaj... you can die from a car crash, terrorist event, plane crash, massive shooter, falling, choking, dayummmmm....haven't you seen 1000 ways to die?!?!?!

ur dumb ur not a car