Hm I just said the truth! You should follow some tutorials, they're a great help and might help you to find your real style!

I'm gonna say smth that don't interpert as rude but as a truth: if you'd go to foruns of design you'd get really really harsh critics! You're lucky that at eoff we love creative people! Even I think eoff have great designers and you can also be one, just try brushes and tutorials! There are awsomne tutorials at DeviantArt and some are not really hard to follow! I myself followed one PS tutorial in GIMP!
With time and if you're willing to accept different things, you can get good! I spent a lot of times hearing harsh critics most of them even made me want to gaive up! Even Owen recieved bad critics! We all do! So someone had to be the first and give the harsh critic! Think this way: it's just for my own good!

Because it is! When people give you harsh critics, it's for u to become good, the best!
So list theses thinsg before you make another sig:
- Search for other works
- Search for tutorials
- Download some brushes
After that you'll be on a good way!