to relax your vigilance or become less careful
расслабить свою настороженность или стать менее осторожным (rasslabit' svoju nastorozhennost' ili stat' menee ostorozhnym)
"Never drop your guard when dealing with competitors."
"Никогда не расслабляй свою настороженность при общении с конкурентами." (Nikogda ne rasslablyaj svoju nastorozhennost' pri obshchenii s konkurentami)
showing indifference about accepting or rejecting something
a piece of evidence that clearly proves guilt
very calm and composed
a part of the complete solution or understanding
to be in a position of control or leadership
a short sleep during the day