They dont have to but they do..
You should never lower your standards.
Sara dosent disappoint me,
Muhaha! I shall attempt to date you! XD lol. But it's generally hard to find a person that you accept. Be your standards low or high. Low just means you have more relationships before finding them.
they don't disappoint you, you disappoint yourself without your own thoughts of need
I have been disappointed so many times that my expectation are very low that now I can’t be disappointed