The strongest factor for success is self-esteem.
Believe you can do it, Believe you deserve it, Believe you will get it.
I often have to remind my clients that during their process of growth, they may be their only cheerleader because they are the ones invested in their change. If you are filled with self-doubt, your process will be more difficult. We all have self-doubt – its just a matter of making the confident voice in your head the loudest one