apomakrysmenophobia

n. fear that your connections with people are ultimately shallow, that although your relationships feel congenial at the time, an audit of your life would produce an emotional safety deposit box of low-interest holdings and uninvested windfall profits, which will indicate you were never really at risk of joy, sacrifice or loss.

ellipsism

n. sadness that you’ll never be able to know how history will turn out, that you’ll dutifully pass on the joke of being alive without ever learning the punchline—the name of the beneficiary of all human struggle, the sum of the final payout of every investment ever made in the future—which may not suit your sense of humor anyway and will probably involve how many people it takes to change a lightbulb.

The dictionary of obscure sorrows is an awesome one. If I could be everyone's breath of sunshine I would but I cannot and I'm sorry.