a wee bit of luck does no harm either ...
you make your own luck.
Yes, life throws you the occasional curveball, positive or negative, but it's how you handle everything that's thrown at you, and how you seek out to get in the way of even more stuff being thrown that is what luck is.
In photography, I'm rooted to the opinion that luck is largely by working to put as much cool stuff in front of your lens, as often as possible. That's how my entire portfolio was built and will continue to be built...
Equipment.... a professional needs to be completely and utterly familiar with all of their equipment, and able to seamlessly cope with changes in situation, lighting, and other restrictions. Rather than splashing the cash on an 'upgrade' to your existing, very good camera, learn how to use it intimately... You're shooting at 1/60th, how many times to you need to spin the rear wheel with your thumb to get a 2 stops less light? What do you do when CLS communication just fails for some reason, and your flash just stops firing? How do you pull those two items in the frame 'closer together'?
What's going to get you some nicer pictures to hang on your wall, and a happier life? A D7000, or a weekend in Paris? I need to spend money on equipment to deliver a reliable service to my clients, but in general in life I try to have the philosophy that it's better to spend money on experiences rather than things, and it seems to work out well
It's this kind of stuff that is what you need to just -know- : however you think of it, you need to NOT be thinking 'oh well so it needs to be darker so I need to change that iso thing or change the aperture or I could decrease-no, increase- the shutter speed, but then I won't get the motion blur' - you need to just be seamlessly doing all of that without even thinking about it. Know your limits, know what you can shoot at, and learn to trust your camera to just take good pictures once you're set up. No chimping every shot - settings don't magically change every shot.
Then, you can think about composition and interacting with your subject...you learn that by doing, studying other photographers, art and other photos.
</zen>
oh yeah, and don't tell anyone, but several of the photos in my portfolio were taken with a d40 and kit lens...
