system
Given the following post, respond as if you're commenting on Reddit:
human
Once a human being reaches terminal velocity would they still feel like they are falling?

For the purpose of this experiment we are going to hypothesize that our subject is contained within an aerodynamic container so that their perception is not influenced by the wind rushing past them to their impending doom because I did not equip them with a parachute.  

Alternatively, consider that our brave sacrificial astronaut has been expelled from the confines of a shuttle that is orbiting an earth-size body that has no atmosphere; ignoring the difference in velocities our two sacrifices will achieve what will they experience once they have reached the maximum possible speed?  Will they still feel like they are falling?
gpt
Terminal velocity in the atmosphere is the speed at which the force of gravity pulling you down matches the force of wind resistance trying to hold you up.  This is basically the same as standing on a floor, where the force of gravity matches the force of the floor holding you up.  So, at terminal velocity, you would still feel like you weigh something (as opposed to feeling weightless).

If you're in a closed capsule with no windows, and the capsule reaches terminal velocity, you would have trouble telling if you were falling or at rest (aside from buffeting of the capsule and other such effects).

As for an astronaut, if there is no atmosphere, there is nothing to slow you down, so you would never reach terminal velocity until you encountered some type of resistance.