Everyone can have an impact. But it's sometimes hard to see the result of your hard work. Also, its very hard to know where to start if you don't have any experience. But in fact, it can be quite simple to have a direct impact. Here is the best way.
TEACH WHAT YOU KNOW
The proof is that teaching something you know to someone else is the easiest way to have an impact. It's such a simple concept. You already posses all the resources you need, everyone has the potential to do this and you can start today. The benefits are obvious; you have a direct impact, get instant feedback and it won't cost you a lot of energy. The ROI is immense if someone will use your insights for the rest of his or her life. I don't know why more people aren't already doing this.
START WITH ONE PERSON
Are you not feeling like having an impact in your work or life? Are you missing the connection? Feel like you are just a cog in the machine? Just want to make an immediate impact in people's lives? I get that. Start with teaching what you know to one other person.