I was struggling to wrap my head around perspective for the longest time. trying to figure out how to add backgrounds to my pictures. Then i watched someone use blender to toss together a background which they painted over and it was brilliant. They could turn it around, rotate it.. adjust the angle.. it was amazing.. and I was inspired to give it a shot. Currently I'm just doing the traditional doughnut tutorial.. but once I'm a little more advanced I'm excited to try the method i watched!