Means

Got fired for โ€œno reason givenโ€. This has to stop.

No company cares about you and even the best one will throw you out like yesterdayโ€™s trash the moment they think itโ€™ll make them more money or that you become a liability โ€” or just that some manager dislikes you. This is why itโ€™s insane to make friends at work and itโ€™s also very unhealthy to give your all to a job thinking anyone will give a crap.

They wonโ€™t.

Iโ€™m not saying donโ€™t work hard. Iโ€™m talking about devoting your entire life to a job and expecting that itโ€™ll make a lick of difference to a corporation. It absolutely will not. Treat a corporation exactly as it treats you: a means to an end. Nothing else.