don't teach a man to fish and he can eat government cheese the rest of his life. I'll take the fish.
Actually if you read my post, you would have seen that i used 10% and 13% not 15%, i linked to just one mutual fund that has a 30 year track record of earning 15% so why don't you get your facts straight before you tell me I'm wrong.
if this was homework you would have failed for not getting your facts right
it doesn't take a rocket scientists to figure out or at least to extrapolate that disability insurance does not appreciably affect the numbers. and here is a little info in SS disability
http://www.disability-insurance-center.com/disability_insurance_overview.html
and if you want to know, a 24 year old making 45K can get a DI policy that will pay him 2700 per month for a mere 75 bucks a month (better benefits than SS)
http://www.instantdisabilityinsurancequote.com/Results.aspx
you'll see that SS will pay only 1600 a month to someone earning 70K a year. i'd say my policy is a better value no???????
here I'll hold your hand as i explain so the thought of life without government help doesn't scare you.
if a married couple, and most people are married so don't start whining about the single people because single people have much lower expenses than married folks so saving for them should be even easier, both put 15% of their money away using my numbers from my first post at a 10% average return after 40 years they would have about 6.5 million do you really think that if they spent over that same 40 years about 200 a month on DI that they would even have to use any of the 15% they save for retirement. hell that's less than a cable bill for christ's sake. and you are forgetting that most people also contribute to a 401k or other employer sponsored retirement plan add that to my numbers and the future for these people is even better than my projections.
you think that just because the government provides insurance through SS that it MUST not be able to be had at a better value. well you can get a better DI policy that pays better benefits for peanuts