Maxperson
Morkus from Orkus
Not by RAW. By RAW you can do it in one action, which is 6 seconds. It takes that 6 seconds skilled, less skilled, or non-skilled.If you were more skilled, you would have picked that lock a lot sooner
Unlike the sharp edge which is there with a success or failure, the cook is not. The cook is a different scenario where the cook has nothing directly to do with the roll.before the cook made his way to the kitchen.
Again, the noise for success is greater than that of failure, since the guy picking the lock can't control the tumblers clicking into place or the lock snapping open. A perceptive cook is more likely to hear a success than a failure.If you were more skilled on the attempt, you'd have not made so much noise while lock-picking thereby attracting the attention of the perceptive cook.