Man, where do I start with this one? Do you even see the implications not only physically but emotionally? How often do you see, or maybe even do yourself, that when you get hurt in a relationship with a lover you immediately go to the IDGAF attitude? That is really the weakest thing for you to but you, at that moment, swear you are most in control. But have you ever noticed the people who employ this method are always the ones perpetually hurt by others and unhappy? Can't be a coincidence.
Don't isolate yourself so much from pain out of fear that you are willing to cut off all Happiness and possible personal progressive opportunities to do so, that is NOT Power.
What other areas do you think isolation leads to a snowball effect of eventual self destruction?