Bad Attitude

I have a pattern, I do really well at something then I totally just fall off and that's the end of that.  But I am back up trying again.  I have such a bad attitude right now and could use anything to help get me out of this funk.  I know that my attitude is my own and my own responsibility but I am really struggling with all of it.  All I know is that I need to get my shiz together and get past this soon.