Not to be pedantic, but it's not shift+; it's :, which may be somewhere else depending on your keyboard. For example on (german?) Quertz that's shift+.

I know exactly what you mean. Let me tell you why you're here. You're here because you know something. What you know you can't explain, but you feel it. You've felt it your entire life, that there's something wrong with the world. You don't know what it is, but it's there, like a splinter in your mind, driving you mad. It is this feeling that has brought you to me. Do you know what I'm talking about?

A surprised emoticon with a cigar hanging out of its mouth isn't particularly helpful.

You just discarded all of your changes.

What if I am not sleepy?

Sasser taught me that killing lsass causes reboots.

Watching that go around a room full of computers was a blast.

They became sentient after he logged out

Plus, finally a chance to exit the crapsack timeline we're living in? Pretty tempting.

I feel like having the capacity to question your own nature of existence sort of proves the existence to begin with. So if the fear is genuine, they too are genuine. Whether they are in a simulation is still debatable