My low self esteem is killing me. I struggle with Time management and always have. Growing up my mother was not great with getting me to school on time, or sometimes at all, so I think it stems from here.

Recently my manager brought it up with me and it's now all I can think about it. I hate myself, I don't know why I can't be on time and I keep thinking about what my manager must think of me and I just feel so worthless. I'm trying my best but I just keep falling short and it's really getting me down. I feel like a failure.

Any advice at all to deal with this would be great