I don’t think so.

There’s a little reward cycle baked into the Regret thing and it starts with your Drive. Basically your Drive is what you intend to do about your Regret. Your Regrets change but your Drive doesn’t.

Later, if someone helps you pursue your Drive, that’s the other way the Cell attains Sync status (thereby earning an XP etc.)

So, since the Drive doesn’t change and it’s explicitly aimed at getting even/making good for that first Regret entry, I don’t see how you could change it.