Sex & the Single Woman: The Waiting Game

I like to consider myself an optimist.

I prefer the glass half full, to see the bright side of things, at least when it comes to relationships. At what point should this optimism stop?

If a you like a guy and you don’t think he is interested, should you lose hope? How long do you wait and think that things might change? Even if you are just getting to know him, is there a certain amount of time before it’s determined that nothing will work out?

Is it futile to sit around and wait for something that might happen purely for romance?