V,
I seem to recall from prior posts that either your school or your teaching engagement is in a situation that has a disproportionate ratio of difficult or at risk kids...but even if I'm wrong about that, all I can say is that I'm glad that you care despite these challenges. I only want to affirm you and others like you and encourage you to continue doing a great job.
Teaching gives you broad access to the worst that humanity has to offer, but you are a catalyst for good
If you don't grow where you're planted, you'll never BLOOM - Will Rogers