QUOTE(pinksapphire @ Jun 17 2014, 05:08 PM)
Ya, that's what I meant...in order for clients to have something to withraw without touching principal, the funds must be those that keep growing or else no profits to withdraw, lol...
Nothing is 100% sure. If there is something that is "sure grow", it smells like a scam. Either that or a hardup agent trying to sell you something.

Say you invest 1 million (for retirement), at the end of the year, you withdraw 5% or 50k as your annual budget for spending, travel and whatnot for the entire year. Repeat this every year till you konk!
There will be bad years, as well as good years, and hopefully the fund will never goes down to zero, meaning you run out of money before you croak. That's why you only set a low withdrawal percentage each year, while you expects the fund to return (on average) 6% and above.
And to take care of inflation, that's why I mentioned a withdrawal of 4%. And if I expects the portfolio to give an average return of about 8%, the difference is re-invested back into the fund. Thus the fund gets fatter each year, and the withdrawal gets fatter too, even though it remains at 4%.
That's why I said 'truly perpetual' as by the time I croak, the portfolio is still there, and it is adjusted to inflation on its own, it should be more than the initial 1 mill.