Some great inspiring posts on this thread.Congrats to those who have achieved success!!
Geoffrey I am not sure of your age but will assume you are young with no kids....
I started out fairly young myself, bought my first investment property @ age 24. Happens to be the best property I bought to date. At that time I was single and no kids. I was able to dedicate unlimited time to Real Estate back then.
Today I am married with one 4 year old, work as a systems admin during the day and trying to close on my sixth investment property. (I am a buy and hold rent for + cashflow and appreciation guy) I have managed to manage all my properties myself and I can say this business has allowed me to save/invest a nice amount of money as well as buy things and travel too.
If I can give any advice It would be invest and learn as much as you can at a young age and while you don't have as many responsibilities. I find it much harder to devote time to my RE investing due to family and day job. When I didn't have my son around I wouldn't think twice about going to see a property or go out and look for deals. I guess what I am trying to say is take advantage of your free time and try to use it wisely as you get older it gets harder to find time due to other responsibilities in your life.
One of my main goals of RE investing is to retire at a fairly young age and be financially stable without relying on social security. If I get it fine but I don't count it as a source of income later on, I count on my properties which will all be paid off in full by the time I am 60.
If you are dedicated you can really achieve alot in RE. If I could do anything differenly I would have been more aggressive when I was younger, and secondly I wish I would have networked and worked on bigger deals with other people instead of using my money and buying alone.
Best of luck and remember if you can dream it you can achieve it!!
chris