Why people will always tell you to keep your job
Quitting a job or moving to another one has always been a sensitive topic. After all as soon as you think about quitting all of the people you know without exception will usually push you to remain where you are.
Most people are more comfortable with what they know and what they got used to even if they were unsatisfied with it. It’s so common for a person to keep his horrible job just because he is too afraid to move out of his comfort zone. Those fears extend to other people as well in such a way that the person who has them will always try to scare those who attempt to do things differently.
Most people stick to the system even if it drains them and they try to pull back anybody who tries to exit it just because they got programmed to remain where they are even if it hurts them.