I have had several different experiences with telling others about my depression and anxiety, but I'm curious what others have experienced as well.  With my friends, I've found that they either accept it and support me through it, or they are not my true friends, but when it comes to relationships I'm always uncertain. 

The biggest struggle for me is when to tell someone about it, and I've found that it's easiest for me to share that information with someone as soon as I decide that I want to persue a more serious or long-lasting relationship.  That way, I don't have as much invested emotionally, and I find it hurts less if they choose to walk away because of it, but I'm not sure that this is the best route. 

What has and has not worked for you?  How do you go about telling someone whom you are interested in about your depression?