Hey, trucker. First of all just want to say I enjoy your posts. You always have something positive and/or something to think about.
The depression thing is huge. I think a lot of people see it as something they can fix alone.....many, many times they just can't....it's a brain thing. I do hope if you become toooo overwhelmed, you will talk to a doctor.
Staying sober is hard enough without adding depression into the mix. You really are doing a nice job.
My thoughts are with you, friend.