"The worthwhile problems are the ones you can really solve or help solve, the ones you can really contribute something to.... No problem is too small or too tri

"The worthwhile problems are the ones you can really solve or help solve, the ones you can really contribute something to.... No problem is too small or too trivial if we can really do something about it.” - Richard Feynman I could give you ideas on how you could change people's lives by volunteering to teach at places like http://shhkids.org/ http://shhkids.org/ but I won't. What you should do though, is find something where you can cause impact, no matter how small, and then work your way up from there towards something that gives value and happiness to YOUR LIFE.