Depression strikes again

I found myself paying the cashier with this book in hand plus a supergrip pen that I grabbed on the way. This is me when under too much depression, anxiety and the like.
I thought the urge was gone. I walked and walked and before I arrived home, I was carrying a big plastic filled with useless stuff (except for the chocolate): black socks, hair clips, accessories etc. I was supposed to buy corporate outfits but all I can find are suited for women who no longer have periods! Grrr....
By the way, I met a HS friend and her pathetic tag-along boyfriend-- who wouldn't take a hint that I never wanted him to be there in the first place. As the frank person that I am, it took a lot of patience to control my anger towards him. I tried to include him in the conversation so he'll feel comfortable. I don't want to fight with a friend because she prefers to have him follow her wherever she goes. I understand this syndrome but can't she understand that I need a friend right now? I never requested her to be there with him. The saying "3's a crowd" is an understatement. I wanted to scream at the top of my lungs after meeting her. I needed to breathe.
The afternoon sun didn't hinder me from taking a long walk home. I was upset and it's as if I'm indifferent with everything that's happening around me. I've never felt this angry and depressed since 2nd year college. That was when I read my friend's blog and realized I'm a big fool for trusting him. He didn't know I was stupid enough to browse through his posts from previous months only to find out how much he hated me.
I'm always laughing like a lunatic at the office with my gay friends. I admit they are fun to be with and can make me forget some of my worries. Anyone would think I'm the happiest person in our batch. None of them knows that I'm dying to feel happy that I try to smile and laugh at work. Sometimes it works, but most of the time I end up in a corner at home unable to sleep because after all the attempts, I am still the same old me.
The sad girl who simply wanted to experience happiness for free.