How often do you cook? Have the same few things in rotation? Cook for anyone else too? Prep multiple days at a time or cook every day? I personally work a weird schedule so I prep food 5 days at a time. Also only eat one big meal a day. That could be anything in my dozenish meals rotation. I prep for my girlfriend too but shes simple. For her I cut up some vegetables (bell peppers, cauliflower, celery and carrots usually) then cook up a couple pounds of seasoned meat (chicken breast or 90/10 ground beef). What about you?
Cook? Never. Unless you count a) putting something ready-made into a microwave or b) pouring hot water on noodles. And both are somewhat rare in my diet due to poor cost to nutrition ratio.
Cold foods don’t seem to have the same repetition problem for me, so for those it’s all the prep I can muster before the despair sets in.