I have an Interview with one of Facebook Amazon Google. I got it with great difficulty after going through competitions. I’ve been given some time to prepare for the phone interview. Am still not prepared enough and have another offer.. take phone interview right now even though am not prepared enough? Or take job offer and continue preparing? Do face, amaz, goog recruiters respond if I take too long to prepare and reach out? Or will it be gone if I don’t contact within two months of first conversation with recruiter? It’s been 6 months since I graduated. I don’t mind investing some more time with though. Other offer is good.. new startup.