The moment you see the guards leave their post at the door, you start to tip-toe as silently as you can behind them. You take big, wide steps, trying your best to cover as much ground as you possibly can just in case they suddenly turn around, for whatever reason.
You arrive at the door to Conscience’s room just as the guards reach the double-doors and open them. Just as you slip into the room, you glean the two other guards who are about to relieve the pair you snuck past. You silently give thanks to your decision to quickly get into the room rather than waiting around; otherwise, you would have been stuck in this boring-ass hallway for heavens’ know how long!
But, now you are at your destination. Finally.