I was going to be a special ed teacher, middle school age. Went
  to child psych classes. abnormal psych, etc - back in 1990/91.
  Didn't finish school due to $ so I volunteered for a year full
  time at the local Cerebral Palsy Center. Marvelous experience -
  and I wasn't aware just how rare those centers are. [this was in
  Union New Jersey USA - I _think_ it's still there - that was 25
  yrs ago]. I wanted to repay them because that's where *I* went
  when I was 3-4 years old. I was diagnosed with cerebral palsy.
  Whether I really had it or not? Who knows, because I was able to
  enter regular public school and nobody knew the difference. So I
  had a chance to repay the favor as an adult. I never did become
  a special ed teacher - although it's on my bucket list even
  still, at 43 yrs old. But knowing there's people doing it out
  there - especially men whom many kids don't have in their lives
  (I didn't have one) but women as well [I wasn't being sexist -
  just pointing it out] - like this doing something makes me feel
  better. I help out wherever I can, trying to help people help
  themselves boost their own confidence levels, whether it's kids,
  teenagers adults - it doesn't matter the age. We all need
  special assistance at some point in our lives, and we can all
  help the world be a better place. I sound like an 80s "Be
  Yourself" Commercial but that's 'cause I grew up with that stuff
  and yes, I believe it. I believed Mr. Rogers and still do.