Think about all the things that have led up to you sitting here and reading this. Surely you can think of one or two things (or more) that- had they not happened; you’d be somewhere else reading something else. The fact that you’re reading this here and now results from a mixture of all manner of things that have gone before. You can probably come up with one or two things that if they had NOT happened, then you’d probably be somewhere else doing something else. You can probably also think of one or two things you DID that made it inevitable that you’d be sitting here reading this.
While there are some things you cannot do by yourself, there are many things you CAN do.
You cannot change the consciousness of an entire people by yourself. However, you can change your own consciousness to be more in harmony and more in tune with what’s going on around you. By yourself, you cannot make it so that your children have a nice planet to live on. But you can move one or two or three (or more) others into thinking about how to make that happen.