use of look out and go back Could u tell me if "look out" & " go back" is correct in this context or not? I know insted of go back i can use "refer".but wanna nake sure go back is possible or not?!look out too The importance of body language goes back to our inner feeling in a particular situation, which expresses in our individual or social behaviour. Ondoubtedly it helps us to have a better cognition,judgment,..in general a better communication. Mostly they have combination of common signs with significant meaning,which are known by all ppl in different coltures/ countries.so,they could transfer their feeling and ideas by their gestures,not necessarily if they know eachother's languages. To make it short,Body langusge is a rudimentary step for looking out for ppl's personality( specially at the first meeting)