I started becoming fascinated with the idea of investing and saving for early retirement back in 1991, when I was 21. That was when I first dabbled in mutual funds. I think the thing that really fascinated me was when I figured out that if you put away just $1000 and it earned 20% per year, you'd have a million bucks in something like 38 years. Of course, it was soon after that I learned that while a stock might do 20% or even better in a year, or even over several years,
"past results are no guarantee of future performance"
But, I guess a lot of young people start off with lofty, pie-in-the-sky goals like that. Anyway, I hit a few stumbling blocks like buying a condo I really couldn't afford at the time, under-estimating expenses like utilities, groceries, gasoline for the longer commute, etc, a bad marriage, etc. But by March of 1998 I saw a light at the end of the tunnel, and was well off enough to start investing seriously. At that time I didn't have a set retirement goal...I just figured I'd do it when it "felt right". Back in the late 90's, when things were doing well, I used to joke that I was going to retire when I turned 37. Which, is in about 2 months. Yikes!!
Needless to say, I still have a ways to go. After that, I started figuring sometime in my mid 40's. And now, my current goal is April Fools Day, 2016. That's a Friday, and the day before my 46 birthday. So I figure that would be a fitting birthday present to myself!
So, at this point, using March 1998 as a starting point, I'd say my goal is roughly 18 years.