You know I'm back to normal on these forums when you see an essay with my name on it

actuall usefull experiences 
and there comes a point were you realize that every age is a golden age lycon before our age there was another golden(industrial age or w/e) and with every civilization there is a peak and a downfall i guess my end is at the downfall of the human race
and if its about death of the people nearby you i cannot say much about this. death is part of life if you were to live forever you would have to accept the people near you are not gonna be able to follow the path you are but will be able to follow their path to the end there is this side of the coin
You said before:
"well i'd like enough time in order to experience everything the world/s have to offer in all time periods. once i'd accomplish that i'd welcome death as my last experience". If you agree that every age is/has a golden age, wouldn't that mean you would never finish having "enough time" to experience everything, since there will always be something new on the horizon, including the new golden age etc? and in turn, does that also mean you won't really be able to accomplish everything (because there will always be that one-more-thing), and therefore won't actually get to embrace death until the world itself does?
I personally think living longer is better, but we shouldn't be able to control it i.e. it shouldn't be unlimited and we choose when we finally go. If our ages were increased to around 300-400 years (collectively), I can see us having better lives, since there would be a bigger gap between growing up, becoming an adult, and the inevitable
death combover. We'd be able to enjoy the fruits of our labour for longer, have longer relationships etc. and we as a race would be able to advance further with more time to ponder over problems, devise theories and invent marvels (or DC... either way).
With regards to your question "
whos to say that if you werent going to live forever you would be able to enjoy a full life (with) the the people you care about", If we have short lives, we make the most of them. Like I said in a previous comment:
2000 years wouldn't be enough after a couple of "cycles" of 2 millenia. We have 24 hours in a day. Some people fit 2 jobs, a hobby, looking after kids (such as taking them to after-school clubs etc), and more things besides in those hours, while others barely manage to get out of bed, have something to eat and watch tv before they're drawing the curtains again.
There will inevitably be people who will say that they haven't had enough time after 2000 years, especially when that (length of lifetime) becomes the norm. Because we'll have more time at our disposal, we'll find crazier things to do with it (we'd be able to travel to other planets since at the moment, it would take at least a few generations in a single journey from Earth to the destination planet to be able to colonise it). We'd be making frequent trips to other planets (if we crack immortality it's not unusual to think we won't have space exploration working too), and those trips could take a couple of years of our lives now, but with 2000 years, what's 1 or 2?Basically, that the longer our lives would be, the more rubbish we'd end up filling it with, procrastinating until we just manage to fit everything we need to in the time we have. The system we have now is designed to take our relatively short lives into consideration; school studies are a couple of years in each stage, we have a job for about 20-30 years, and then we prepare for combovers. If we had 1000 years to live, the education system would be designed so that we'd spend 100 years working, doing at least 15 subjects in depth etc. and then we'd have 200-300 years of work etc. (you get the picture). Even in this case, you'd have scool dropouts, and criminals etc. who'd spend the better part of 900 years wasting away, and would say they didn't have enough time to get their lives in order.
With shorter lives, we learn to make the most of the days we have: do well at school, so we can get a good job earlier, settle down and enjoy life as early as possible. Take people who have been diagnosed with cancer, or HIV etc. Some people refuse to let the illness beat them, and they make sure that the life they have left is lived to the full. You could say that they live more in that time period than people twice their age.
The middle ground here is a longer life (so you can do more), but a limit that you can't control (so you work towards that limit). Immortality, and being able to control the time of your death will always end badly.