Since line 114 now connects to ground 112, {HEAD ~ the gate input} of {TAIL ~ FET} 116 is pulled to 0 volts 
Since line 114 now connects to ground 112 , { HEAD ~ the gate input } of { TAIL ~ FET } 116 is pulled to 0 volts
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH