" We are usually convinced more easily by reasons we have found ourselves than by those which have occurred to others..."

Each person in the world is at the level that he or she deserves. That's why we say that each person has its own truth and his own reality, because that depends on what we deserve to know and what not. So, nobody has the right to interfere in the personal situation of the other people. This phrase basically resumes the fact that we are the owners of our own life, and the events that happen to us must teach us what we need to know in the exact moment. It is simple, we are more conscious of the things we found by ourselves than from the things that happened to others. That's how it works, that's how we get the experience we need, and it depends on us if we accept or not the things we receive, it depends on us if we go up into the next level or stay where we are.