Funny thing is, if you are any kind of magickian then you have some intrinsic value, if to no one other than you. It’s not a bad place to start.
It does not really matter if any exterior power thinks you are a loser. Do you think you are a loser?
There is not a single power that can hold sway over you beyond your own (IMO), so you are only a fucking loser if you perceive yourself as a fucking loser. If you do find yourself feeling like a loser (I) choose to accept it as a point of advantage. Now you have stripped bare what you need to work on, and can act in accordance.
Sometimes realizing that some part of you is a fucking loser is the best thing that can happen for your own SELF development.