Do what you can, with what you have.

I haven't gotten much training done lately, my left knee has flared up and I can't squat with any serious weight or do pistols. Then last week, I tweaked my neck (probably stress, there is definitely a connection between mental anguish and physical pain). So today I took it easy.

Suitcase Deadlift: (grip was the limiting factor--time to work on that support grip again)
185x3repsx5 sets

Zercher Deadlift
185x5repsx3 sets

5 rounds:
10 Swings (48kg)
10 Burpees

short, sweet, good bang for your buck with the lifts I was doing, and my neck feels a lot better.
The moral of this story is to listen to what your body is telling you, and train accordingly.