We come to this world for once and so if we get a chance to do something for mankind we should utilise the opportunity. If more people show interest in donating blood then it will be good for all because professional donors often turn out to be drug addicts. Often they carry diseases. The youngsters should involve themselves in voluntary activities like blood donation. It is a noble thing to do. Healthy people can easily donate blood once in every four months. Blood donation is not risky at all; it does not have any bad impact on health. On the contrary, it is a very good practice and quite conducive to health. Yet, when it comes to donating, not everyone shows interest. It is a fact that the blood banks still collect the major portion of their blood from the professional donors, which is indeed a matter of concern. So it is very important to donate blood, and the willing ones among us must come forward.