How do I deal with this kind of rejection?

@applicant4c Here is another thread a few weeks ago that talked about rejection from a similar school:
http://talk.qa.collegeconfidential.com/cornell-university/2061165-why-was-i-rejected-ed-p1.html
The OP was rejected by Cornell ED (24.3%) and accepted thru Columbia LL (less than 0.5%)! You cannot always go by the acceptance rate as a measure of selectivity. Just hang in there and hopefully the good news will arrive in a week or two.