I am the same exact way. I get determined to do things and it just seems that I give up easily but I really do not know how to stay committed to things, especially if im just feeling the everyday sadness. I feel I am such a weak person and I am really embarrassed about the things I choose and the way I act sometimes. I know that feeling guilt and regret does not do anything but I regret so much of what I do. I really do not feel like im good enough.