Two Kinds of People

May you have heard all heard of this one before or you may not have heard it. But when I heard it for the first time it made a lot of sense to me. What am I talking about? Who are the Radiators and Drains? Can you guess something in your mind, or any idea??
Let me tell you these are two kinds of people available in our society. Some belong to Radiators and some belong to Drains. Radiators are those who fill give you a kind of energy. When ever you talk to them they just refill your energy. If you are in a depressed mood or sad, then if we talk to these kind of people our mind gets refreshed all our sadness just vanishes. We feel relaxed and again we are in a jolly mood to do our work. They are fun to be with, positive, upbeat and full of life. They may not be necessarily our friends. They can be anyone. After having a talk with these peoples you are in a positive mood, recharged with energy, and a smile appears to be on your face.
Drains, on the other hands, leave you alone feeling down to earth. They may or may not say something unpleasant but after talking to them you feel as if you are totally drained out. Your enthusiasm just goes down. You feel depressed and the smile on your face just vanishes. Drains are not the people you hate. They may be anyone who makes your life inadequate and it cannot be described.
In our life time we come across various kind of people. Some are to be classified under radiators are some to be under drains. It depends upon us with whom we want to interact more. So which kind of person do you like to interact Drains or Radiotors.?