Struck me that I was very much the fast food, instant gratification end of things!!
Potentially but you can still shoot digital using an analogue process, which is how I used to approach shooting portraits with my digital camera before I moved back to film. I used to use the smallest storage cards I could find (a 2GB compact flash cards would hold no more than 30 images on my camera, so it was like shooting 3 rolls of 120), tripod mount the camera, use a cable release and a light meter with full manual exposure but always shot at ISO 400. The analogue process really worked well but it lacked the ‘craft’ feel that true film offers.
I shoot 120 now on a 6×7 format (so ten frames per roll and a more moderate £2.20 per frame). Large format is a whole other ball game of patience, chance, error and surprises. I know a few (world renowned) portrait photographers who have tried to move from 120 to large format and found it a very challenging and deeply frustrating experience. For portraiture, I think 120 is a good compromise.
Of course, if you’ve ever seen the work of Richard Learoyd on his room size camera obscura and direct to positive print paper that measures in the metre square range, you’ll also know that especially for portraiture, bigger is most definitely better!