I love the pictures you chose to accompany this post. Then again I've always loved your photography! You should definitely share more of them.
I know what you mean about worrying if you're actually touching anyone out there. The world is so large and sometimes it feels like you're too small to make much of a difference. But I kinda think that if you even just reach one other person out there, you've done something special - something enough.
I really appreciate your thoughtful nudged forward in the "right" direction. Sometimes one does need a helping hand in figuring out the ropes and exactly which path is best to go down. I think there is a slight bit of fear of the unknown and how the reception to my words will be, but I try to not let that get in the way.