Reading all of your post solidifies my thought that everyone is dealing with something of significance to them. I have a pretty great life, but alas, suffer from depression and anxiety on a minimal basis. I'm on of those "happy, chipper" people, so many people have no idea because they don't look passed the smiles. For some reason, many of my friends come to me for advice (I think i'm just a good listener). One thing that I am always telling people is to look deeper. Many people seem perfect on the outside, but the truth is they are probably struggling as well.
I did an internship at a group therapy center once, it blew my mind. Before, I never knew what kind of effect the group dynamic helping people becomes successful. We would joke that the clients helped eachother more than the counsilors do, and it was true.
Did you know reasearch has been done on the link between creative people and depression? This is not the original link I read, but here is an example:
http://articles.cnn.com/2008-10-07/health/creativity.depression_1_bipolar-disorder-mental-illness-cr... I'm not saying that being creative gives you an excuse to be depressed, but it gives you a better idea of why feel bad sometimes.
What has Etsy done for me?
It's done more than I ever thought it would. I love making feather fascinators because it's fun, and I love creating things. Its a great feeling when I can take a pile on non-sense and turn it into something amazing. Browsing through other stores gives me so much inspiration. It makes me want to paint more, crochet more, and sew more! When someone buys my fascinator, I really get the highest feeling of happiness. Knowing that someone is choosing my design to wear to an event that is important to them is the best compliment to me. When I get e-mail complimenting my work, or extra hearts, I also feel super happy. These are all feelings I would not be getting if I just put them all in a box and waited for a craft fair.
Alright, i'm rambling now. Time to cut this short. The most important thing when you are feeling down is to reach out. Family, friends, fellow etsians, whoever. As I said above, many people don't look passed the smiles to see what is really going one, and they wont know you are struggling until you let them in.