text: Students should not have a choice to participate or not. If it were required, some students may not enjoy it at first, but I assure you that once their time is done they will appreciate the satisfaction they receive for taking part in helping to do something that would not be possible without them. Why wouldn't you choose to do this? The major outcome of adding this requirement to your curriculum would only be positive. This would help students realize what they can do if they really try, and this would help many people and places that need it.