My comic is literal self-help for me since I waited too long to get therapy, and can no longer afford it. The story is pretty much a mash-up of all the feelings and experiences I've jarred up throughout my life. I can't complain though, I really enjoy working on it, and I'm very determined to get it finished and printed. (For me. If other people want to buy it they can, but I'm not really banking on it.)
Drawing in general has always been a way for me to express feelings I can't put into words, or get some escapism from difficulties. As a kid I used to draw a bunch of fantastical stuff, wishing I was there instead of where I was, and in high school I drew gore to vent frustrations. As an adult with a more fully developed critical thought process I now delve into heavy/sad stuff, I'm a big fan of analyses, character study and content that makes you think, so I consume and create a little of that. It all really helps me put my own issues into perspective, seeing them from a more objective, observant point of view.