What specific warnings did Swami Somdevji give to the sannyasi Vijayananda that caused him to become distressed in Chapter 31?

In Chapter 31, when the sannyasi Vijayananda asked about the way to Mansarovar, Swami Somdevji provided several discouraging facts that caused him great worry. The Swami explained that Mansarovar was five hundred miles away at the source of Gangotri, a region with heavy snowfall. He also warned that the language changes every fifty miles and that the local people have fears, which results in significant hardship for outsiders. As the chapter recounts, hearing this news from the Swami's mouth caused the sannyasi's mind to become distressed and immersed in worry about his pilgrimage.