could you ever get to the point

Unlikely. The only way I could think of to transfer our thoughts and memories and personality into a new body would be to transplant the brain. It might be possible one day but that doesn't exactly let us live indefinitely since the brain still grows older. Eventually we'd end up with Alzheimer or some other neuro-degeneration and if not that it's a only a matter of time until you develop cancer in the brain.

If cloning will ever be used to prolong our lives it will probably be by using clones as spare parts.

If we ever find a way to live indefinitely I think it will be because we've managed to manipulate the mechanisms behind aging in such a way that we don't grow older.

I don't wanna see that day come because everything comes to an end eventually, only natural. Unless you believe in reincarnation, cause that's kinda like cloning.

You live one life, then start over. You may not have memories like a clone, but there are deep spiritual feelings that can't be explained. Not to get too preachy, but I've always felt like I was around during an earlier time.

Do all humans have just one life? Where do all the trillions of souls go? Not just people, but all living things. Do they just disappear?

Good movie, btw.

 me.

This opens up a philosophical can of worms, to be honest. Lets take the idea that someone (say John Smith) has himself cloned and somehow transfers his entire memories into the clone just before death (never mind the question as to what memories the clone previously had - let's just say it's a blank slate). So the clone now has all of John Smith's memories and experiences and now believes himself to be John Smith. However, he is simply a duplicate. The original John Smith is now dead and thus completely unaware of the clone's life and experiences, so has not actually achieved any immortality, beyond the fact that a perfect copy of him now exists. If you do a perfect digital copy of the Mona Lisa, say, is it actually the real Mona Lisa? And what happens if you then destroy the original? If the original John Smith died in, say 2016, there might be a version of him still alive in 3016, if he's cloned himself again and again, although, by now, his memories would be far more extensive than the original's - so is the clone still John Smith, or has he taken on an identity of his own? However, the original John Smith would still have been dead and gone for a thousand years by then - as would his consciousness.

It's the old, silly hollyweird idea, that cloning somehow is the same thing as immortality, because a clone is another you.

It doesn't work that way.

You can't clone a human being. You can only clone a body. A clone body wouldn't be 100% identical as the original body, necessarily anyway. Especially considering its whole lifespan (whatever that may be).

You are a soul, energy, vibration, self, a 'true essence', something that cannot be cloned, because it's not a simple data packet, but a living part of the Divine Creator, constantly connected to it (the separation is just a very convincing illusion), and consantly being kept alive by The Great Unnamed.

You can't create life in a laboratory, you can only manipulate already existing -forms- (form is not the same thing as life, because form has to do with body, while life has to do with energy that can live in a body or outside a body (astral plane, for example).

Hollyweird never takes this kind of perspective, even in its wildest fantasy movies.

Memories do not make you (people have lost their memories and are still 'themselves'). You can't 'live through' something 'when you die' (or after).

Furthermore, self never dies, as energy can't be destroyed (Einstein realized this, and thus his view about immortality of the soul is true).

Also, your question is badly formed, nonsensical and incoherent. It's hard to know WHAT exactly you are asking.

A clone will either be:

1) Soulless (and thus lifeless) organic robot, unfeeling and incapable of actual thought (though it can be programmed with some sort of A.I.)

2) An incarnation vessel for an -already-existing-soul- that comes from the same place as all the other souls that incarnate normally. Therefore, being someone that already has incarnated before (most likely, because new souls would probably not be sent to or willingly incarnate first in 'clone bodies'), complete with already-existing personality, values, quirks, and spiritual cultivation level.