First off, you are not a loser just because you weren't selected by some of the most elite tech companies. Google will never know how many talented people they have accidentally turned away over the years because of trivial things like the whiteboard test.
My advice to you is pick a language and just program anything and everything. Make it a point to master one language rather then learn 10 for a resumes sake. No one cares how well Shakespeare wrote Spanish and no one will care if you don't know perl if you are a c++ guru.
Finally, don't let your opinion of yourself and your capabilities be dictated by someone who barely even knows you and what you are capable of. Google is a fantastic company but even they make mistakes. Focus your energy on trying to prove them wrong.
My advice to you is pick a language and just program anything and everything. Make it a point to master one language rather then learn 10 for a resumes sake. No one cares how well Shakespeare wrote Spanish and no one will care if you don't know perl if you are a c++ guru.
Finally, don't let your opinion of yourself and your capabilities be dictated by someone who barely even knows you and what you are capable of. Google is a fantastic company but even they make mistakes. Focus your energy on trying to prove them wrong.