[Edit: Venting art. I'll be okay, just need to get through stuff, don't worry.]
You don't need to tell me it's bad: I'm not going to assume you like it.
You don't need to worry that I'll be too positive about myself or the things I do: I don't think I'm all that great.
Even if you accidentally tell me you like something, or do but then change your mind, it's okay: I have trouble holding onto things like that anyway, so I won't think what you said once necessarily applies later.
You don't need to tell me that you don't like my art, or that I'm crap at stuff, or that you don't like things about my body: I can read into your silence on matters without you stating it. Having it stated just makes it hurt. I don't know why you so badly felt it had to be said if I never implied you thought otherwise. Come on guys, you're meant to be my friends...