careful with the ones that are clingy so fast. won't end well.
You'll have to give her the "youre perfect but I'm not ready for something serious" line, which she's heard 10,000 times before.
Men & Women that takes care of themselves - and aren't crazy - usually find a new significant other quickly if they want that. THose who want it - but cannot find it - are usually crazy, entitled, or out of touch with reality.