have multiple streams of passive income

OK, what is a multiple streams of income? how do ya get it? what do ya do? I got some, but someone break it to me.

To be honest, I have that at present. I am a part of a couple online surveys that pay me, I also participate in an online site that pays you basically your two cents worth for your opinion on discussions that members initiate. I sell books on Amazon.com, Ebay, and I am looking at some more streams. If my unemployment kicks in, I want to take an online tax course so that I can do folks income taxes after the first of the year, I also want to take up a Medical Transcriptionist course so I can do medical notes of doctors and other medical professionals. If possible, I want to start by the New Year on that. I would still like to flip a house in time. There are so many houses and land in my area that could use a pick me up and from what I’m hearing outside folks with money is coming in and doing that and I’ve always felt this intuition to do the same but felt I couldn’t. I also want to start an online bookstore that I’ve been interested in for the longest. It doesn’t cost much to join up, but I feel if I do, I would make some dollars. plus I am into a few mail order opportunities as well.