NEED ADVICE: Should I sell my stock for Advertsing money?

Ok, so this may be a first on this forum, but I'm generally in a dilemma here and the question might be kind of random a bit.

Anyways, I purchased some stock roughly a year ago for around $400 and the net value is approaching roughly $800 (roughly 100% gain) as of the tail end of last week.

I'm really fascinated by a lot of this PPV and CPC advertising stuff and I'm considering selling my stock to begin really focusing on all of this. Any advertsing I've done up until this point has generally been subsidized by me purchasing bing/google adwords discount cards and so I've tended to take shortcuts/not really focus as much as I should on what I was doing. I have some decent HTML/CSS experience and can make landing pages pretty easily and so I was wondering what you guys think.

Any of you out there could really coach me on some of this stuff? I've posted a couple other threads the last couple weeks, but I really want to make sure what I'm doing is going to work (at least partially).

I know that most people say the best way to learn is to do, and that's why I'm strongly considering selling my stock. Point noted, when I first got into investing I lost $200 but now I've gained over $400, so maybe that's what's due for me to learn how to be successful with IM advertising.

I don't know what do you guys think?
Could anyone specifically coach me on some of this?
Depending on how it works I might be willing to pay you guys for some help...
(so long as I make a bit of money and don't lose my shirt)