You can complain and obesse over lost time, lost opportunities and even lost loved ones, but the truth is, we all have the capabilities to make a new future that can include new opportunties and new meaningful relationhips.
However, in my opinion, when your entire belief system is based on the world that we live in today is going to end and all non - conformers are going to die, it is very hard to devote the amount of energy and resources to change your lot in life. I have seen many ex dubs who really want better things in life after leaving the borg, only to allow an obstacle to completely throw them off track. Sometimes they reason that they really are bad people and that the don't deserve better, or maybe they still buy into the thought that because they do not have Jehovah's blesings any more any endeavor will fail.
It takes time and encouragement to get based that ingrained religious BS that we were raised on.
Even though I feel successful in my relationships and professional life, I still fight the urge to blame my failures on not having God's blessing.
I does get better everday....