It's personal

No decision of ours is ever "not personal", for every decision we make defines the person that we are. We are not made in one day. Who we are is a slow evolution. Every step forward and backward form part of who we are, of our life story.
That is why no one can be perfect. We all make mistakes.
When we make mistakes we can  choose to regress by sticking to that mistake, or we can choose to stand up and make a difficult but courageous decision.
The rest of the factors may be overwhelmingly favorable or unfavorable, but ultimately the one to make the decision is you alone.