Did Jesus face all the temptations common to man?
Yes. The temptations that are common to every man, woman, boy, and girl living on earth are the same for everyone, and the Lord Jesus Himself faced them all. He knows and understands what we face because He has been there.
Les explains that every temptation that comes our way is common to man, and God remains faithful even when we are not. He will not permit us to be tested above what we are able to withstand, but with the testing He will also make a way of escape so we can bear it. Using a Greek author's definition, Les pictures that escape as an army trapped in a canyon when the commander finds another side canyon to lead them out. Temptations are the same for every individual, and the Lord Jesus Himself faced them all, so He knows because He has been there.