How many times have we wanted to...? To start, I want you to think about all those moments when we have wanted to do something important to make a change in some community, or simply within the same family, tell me, have there been many? Maybe most of us have wanted to make a change in some community, whether large or small, but we simply have not had any success, on the other hand, there will be people who would have succeeded, but because many of them apply certain methods to be able to take your project in a very reasonable way to success, a part of these people is by implements, they are the people who did something from nothing and they like others, but there are people who have made great changes in a whole community and obviously, they carry a tool type, in this blog I will talk a little more about one of these tools in particular, "THE THEORY OF CHANGE". Many people (including me) try to make some kind of change in their society but they are not successful, ...