BOSTON – The prospect of starting a new job is frightening. You could be starting as the CEO of a Fortune 500 company or as a new cashier at a grocery store, and it will still be frightening. You’ll lose sleep the night before just the same. For Summer Associates starting at Weil, these feelings are magnified. For many of us, we’ve been waiting to start our legal careers since the time we were in college or high school. We’ve put in countless hours preparing applications, resumes and cover letters. We’ve spent time networking, researching and interviewing. And then, once we finally had an offer in hand, we waited almost…