Lift after bad sleep or push to tomorrow?

I hate skipping, but my RPE goes through the roof when I’m tired. Even my warm-up sets feel heavy, and I end up getting frustrated halfway through. Sometimes I try dropping the weight or just doing accessories, but it still feels like junk volume. On the other hand, if I skip completely, I feel guilty and worry I’m losing momentum. How do you guys handle it? Do you just push through, adjust the workout, or rest and make it up later?