Well thank you. All I use is Photoshop, and the technique of drawing it, and redoing it, if it looks shit (a technique I'm sure a lot of people swear by). Being a drawfag just takes time, a lot of practice, and the ability to step back and say to yourself 'actually, that looks awful, I'll start again', and that's exactly how I feel about a lot of the rubbish I've submitted here. You might also want a drawing tablet.
I honestly have no idea what you want me to tell you lol. It just takes time to understand how to work your own tools, and you'll realise you have your own drawing style, which might resemble some other artists' style, but it might not. I think the most important thing to 'get' how to take criticism, because people are going to be bold enough to say 'that looks like shit do it again', or you'll think that yourself, and so you'll have to adapt, simple.