The difficulties in life and the loneliness of my heart made me waver for my choice. Often worry about eating, or miss my mother can only make a phone call, I really regret my impulsive choice. But think about it, after all, this is my own decision, and it will only take half a year. But soon, seeing that the English grades of these rural children improved and the children who dropped out of school returned to the classroom, I think I found the feeling that I like it here.
Young volunteers are most likely to be the author's occupation.