Right now, I'm most interested sundews and cacti. Along with wild plants that aren't widely cultivated. Personally, I find plants very rewarding. It's a simple process of trial and error. You start out making mistakes. Then you learn and you get rewarded with a thriving beautiful plant. It's what makes us human. However, in this new age where the world is becoming greyer and peoples interest in the natural world around them decreases. It's simply nice to be harboring the beauty of nature.