Tough. Studying as much as I have to do and all the technical reading has caused me to have migraines, but I'm not going to let that get in my way. My chapter tests/assessments have all been above 96% and I'm on chapter 7. So that part is good. All the other stuff reading/studies/... are extremely difficult. Nearing my 57th year on this planet isn't helping much. I don't retain things for the long term as well as I used to, but I'll keep on plugging away as I don't know any different. Keep after that photography. i think your work is fantastic. And you're welcome.