I dare say it 101 relieves your feelings a good deal to plan out all sorts of dreadful things to do to me, but is that PRACTICAL? 
It, whatever it is, will do dreadful things to me. 
mnli hypothesis: It, whatever it is, will do dreadful things to me.  premise: I dare say it 101 relieves your feelings a good deal to plan out all sorts of dreadful things to do to me, but is that PRACTICAL? 