Well to be fair, to get out of the situation that makes you feel that way is pretty similar as to remove yourself from it.
But I’m being pedantic, I do get what you mean of course. Personally I’m not really against ending ones own life per se, only the dramatic options that usually lead to all kinds of trauma should be looked at. We can handle this as a society with a gentle support for those who’d like to pass away.
It can be an acceptable solution to ones pain; but for the sake of your surroundings it should perhaps not be the first.