I don't know where I should start.
I don't know why I feel so shitty.
I don't know why I feel like crying.
I don't know why I'm so emo.
I don't know if I should talk to her.
I don't know what to do.
I don't know what to think anymore.
I don't know who to talk to.
I don't know what to say.
I don't know why this feels like an endless battle.
I don't know if I can make it and pull through.
I don't know what I'm talking about.

I could go on but there are just too many "I don't know-s".
Basically,