To me, a "successful retirement" is one:
1} you have HEALTH to do what you want to do
2} you have enough WEALTH to financially do what you would like to do.
3} you have the MENTAL STATUS to do what you want to do {not senile or alzheimers}
4} you can maintain a good and healthy DIET.
5} remain ACTIVE to do what you want to do.
I think if you have all those {and maybe more} then you have a successful retirement. MONEY IS NOT EVERYTHING, BUT: it can go a long way towards doing what you want to do {traveling, second winter home,visiting family etc.}
Money does you NO GOOD if you are not healthy or mentally healthy, as money often cannot buy these for you!
The Opposite?
1}relying on social services or government handouts {NOT Social Security-if you paid in, you get out}
2} visiting food pantries and soup kitchens for free meals
3} suffering in a house you cannot maintain, or in a housing development for low income
4} Not having good health
5} not being able to adequately pay your bills.
6} no money to do anything with!
7} NOT being able to do the things you's like to do {lack of money, health or whatever}
WILL My Other Half and I have a successful retirement? Don't know yet , as we have yet to retire, but we will probably have half what we need and like to do. FOr instance we'd love to travel, but I have degenerating bones/back and get around with a cane, and MOH Has a bone diseased hip that sometime requires the use of a cane...travelling NOW is becoming an issue for us.
Money? we should have enough to live adequately compared to today, but we'd like more we think. We are struggling to add to retirement so that can happen,but so are others our age {50s}.
What does the future hold health wise? my health has never been so hot, and MOH is developing "old age syndrome". I will have surgery again in October, the second time this year} We are hoping for the best.
Best of luck for a HEALTHY, HAPPY, WELL FUNDED retirement for all!!