“Loser.”
And yet, despite this, you still can’t admit that you’re wrong and take responsibility for it.
You’ve been working in IT since 1998 and you have still yet to learn this lesson of taking responsibilty for when you are wrong. All the good that your 23 years of working in IT has done for you. This is a part of the reason why you’re incompetent. If you’ve worked for 23 years and you STILL haven’t learned how to take responsibility for your own shit, then you are a complete and utter failure, both in life and professionally.