I am a complete newbie to photography but find myself always wanting more - i think this is my sign to pursue it further. So, my question is - what is the best way to do this? I have had NO official training or classes - should i start there? Should i take an online course or an in person course? I only have a point and shoot, should i buy a used DSLR to get started or work with what i've got? Help!! I really want to learn more but am not sure where to start!! I am still trying to learn (just by reading) what the terms (fstop, ISO, etc.) mean!!