Ignore 99% of "You need to buy..." suggestions.
Look at hundreds and thousands of professionally taken photos and figure out WHY you find them compelling. Subject matter, composition, etc. Determine WHY the photographer used that method as opposed to others.
True story 1: A lady I know wanted to know what camera to buy "to take really good pictures". She then showed me horrible photos of her current camera, a semi-decent DSLR. She went on to say she tries really hard to get the person's face right in the middle square, and the photos come out boring. Now, the photos were fine, technically, meaning all the pixels and everything else were properly exposing and rendering this craptastic image. But somehow it was the camera's fault. I then had to go into Composition 101 to get her to understand that you don't put a face dead center with a person against a blank wall and expect some high adventure action shot out of it....
True story 2: I was working part time as a photojournalist but am an engineer by day. We had a guy working in a lab that specializes in getting good photos of various product abnormalities for failure investigation. This guy knew every spec for every camera out there. When he would spy me in the cafeteria, he's try to diminish my activities by spouting off lots of camera details. I patiently told him "I don't know about a lot of the stats on various cameras. I know what mine does, and I use it to take pictures when hiking, backpacking, and for my part time job." Well, I didn't give him the 'victory' he seemed to need, so he came in the next week with some absolutely awful images, and some of mine off the web, to compare. After about 10 minutes of explaining why his shots were superior (everyone was looking at mine), I had had enough and said "Because you had to explain that your shot as good means your shot was not good."
The purpose of this is NOT to be arrogant, even though I admit I'm a bit of an ***. The purpose is to invest in your SKILL and not in some magical gear.
- Look at hundreds and thousands of images. What do you like? What don't you? If you were 'compelled' by it, why?
- Invest in yourself first. Take a few intro classes at the community college.
- DO NOT join a 'camera club'. You will be beholden to their standards and not necessarily your own.
- Look at all forms of art as well as photos. Understand what compels people and evokes emotion. Understand you're going for a response, not just 'documentation'.