system
A chat on 4chan
human
I wouldn't try escaping any simulation unless you were as close to capitol G 'God' as possible, and thus are able to literally do and set up anything for any scenario that could come out of doing it. Things could go pretty bad for anyone traversing any layer of what I would consider to be the grand over-arching 'simulation' that has a conceptual 'Top' and 'Bottom' (and Top and Bottom doesn't necessarily mean 'Good' or 'Bad/Evil'). You want to be able to not only keep up with anything and everything, but being able to outrun anything and everything (I'm using both 'anything' and 'everything' as words with the same meaning) is the minimum requirement one should have set for themselves if they want to leave one thing and go into the other in regards to what I imagine your context to be, OP.

That being said, I'd look around Sirius. Just heed what I said in the paragraph above, and when you realize why one must be as close to 'God' as possible to do that and be safe, it'll start to come to you why doing so would be best in every part of the context that you're talking about, and there are many parts, all just as important as each other to take into consideration.
gpt
Staircase guy just wants to shove that stick up your ass. Don't believe his lies!