I often see some comments that say you have to find good light to become good photog. It makes me wonder, how do you spot great light then? What kind of signs are you looking for? Is it hard? How is it hidden? Are there any fundamental signs/tips to look out for to find a good lighting scenario in nature, inside buildings etc.? What makes good lighting good?
Practice :) you learn to see light as you go. I did a YouTube video recently that talks about how we can improve our photography, one of the point is simply practicing black and white that really can help you learn to see light and shadows.