We need lot more energetic, dynamic, brilliant (I believe all the people out there are equally extraordinary in one or other way), willing, crazy people to solve lots of crazy, and devastating problems we have. Fortunately, it's possible to make a difference if you want. Because making a difference is a mere act of courage and willingness. It is not like that your scale of difference necessarily be gigantic, what's important is 'showing up'. Be there on time, just show up.
And start instead of being an audience. At least talk, ask questions, give ideas.
We can talk about making a difference, or we can make a difference or we can do both. You choose.