starkid wrote:
You don't. You've got to find some commonality, or some non-commonality you still care about, otherwise there's pretty much no hope.
Before I was diagnosed with Asperger’s, I always figured that my “social issues” were caused by a combination of the following:
1) Having limited interests that, by and large, are not interesting to others
...coupled with
2) An inability to relate with others (or, as the OP wrote, having no common experiences)
...coupled with
3) An inability to carry a conversation when I was able find a topic of mutual interest
The people I converse best with are those in the workplace. As we can have focus conversations about work-related things. Still, that does not mean I relate to these people. They are simply means to an end.