Congratulations on your first dragonfly! This is a really superb capture, but to make it jump out at the viewer, I have made some slight changes.
first of all, I cropped it so that the dragonfly dominates the picture.
Then, in Image > Adjustments (in PhotoShop CS2) I increased the colour saturation of the yellow only by 13%. Then I sharpened the edges only and this is the result. I hope you like it