the sort of woman who would reject me is the sort of woman I wouldn't want to be with anyway.
Oh if life ever worked out in the 'happily ever after' kind of way. Lot's of people are drawn to what they can't have, in the same way that an entire (and even more unhappy) group of people are drawn to what they should never have, i.e. the exact wrong person.
And, given a lot of time to watch this, both close up and personal, but also at a distance and detached, that 'rejection' thing - which is always taken so hard by the rejected party, and how could you not?) is rarely as personal by the rejector as it is to the rejectee. It's far more a mental deal, running down some hidden (perhaps even to themselves) checklists about what they want (and don't want) often far in advance of the actual LiebenPutsch that gets accepted or rejected.
And then there are the reasons we tell others (which may or may not be true), the reasons we know ourselves, and the reasons which motivate us but remain hidden to us. Ahh, young Don Rumsfield in love.
People want what they want, and it's really hard to change that - and the older people get, the more points you have posted on those checklists (also known to people as 'relationship baggage') and the harder it is to work around them.