The biggest challenge that I had in the last job is that I'm running out of time for a project. And what it took was to put some extra time in, communicate with the client, and go back and forth in terms of accomplishing what was needed and getting approvals, like immediate approvals or critical correction, right, that was needed to do for the moment. And it got resolved basically as a team, as a teamwork, with big effort. It was, it came out to a beautiful resolution. And it was done as soon as it was possible, which took a few days.