Thank you everyone

I don't know who to turn to, which is why i joined PC.
I don't have any close person to talk to, I can't trust anyone with everything i want to say. I had a great friend who knew I was feeling depressed and I trusted her, but our friendship isn't the same anymore..
I dont know if this is true (but this is what i think), but my friends might not bother too much with me since I'm so crazy with my moods..I can be a cheerful person, but if something happens, my mood might switch to being depressed...and maybe they're so used to my stupid ways that they think I'm just having another mood switch...