You guys make my head crack from all these deep deep thoughts

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I think Angela has a good point, when you living a personality you didn't consciously chose, you're not free. But isn't this a limitation an sich aswell?
As you said Bliss Sage, you're indecisive, that allright, don't beat yourself up about it. Try to accept the fact that you're undecisive. Try this contradiction: try to be decisive in being undecisive.
If you are undecisive accept that you are, and you chose to be right that in this moment. When time feels right, you can chose to be decisive again and chose an other personality when you feel like that.
Does that make sense?