Here's a bit of a reality check.
A mate of mine just rang me up, he inherited about £100k a couple of years ago and bought a load of shares. He followed one of these "super traders" (you know, the type who sells his info to make millions every month) and bought a load of shares in a company called Intu Properties.
He's just lost £40k on that one share alone, and is currently sat crying at his desk. I rang his wife and told her to go get him, he's getting picked up soon and she'll be keeping a very close eye on him as he's already depressed and has been on suicide watch before so the chances of him trying to top himself are very real. This could cost him his marriage too, she's fed up with having to babysit a 40 year old man.
Bit of an extreme example obviously but just remember that shares without proper research is just gambling.
And also remember, if someone can really make "100k a month" trading, they're not going to tell you how to do it, they're going to keep it to themselves. Only a failed trader would try sell you some magic "this one simple rule" shtick. Don't fall for it.