Please la. I'm from local uni. My RO is private uni. 2 years younger than me also.

It's not about where you graduate la
It's about how well you suck up the boss
Play the outlast game.
Don't overwork.
People who perform get awarded with more work until they can't take it and quite.
Those who underperformed can't make it.

So must learn to be stress enough at work but not too stress.
Work only during the time that matters.
Then just slack the rest.
Don't argue with customer. Don't argue with boss.

Everything just yes.
Can't do. Won't do. Don't know how to do. Also reply with.
"sure I'll look right onto this"

Then find a way to delegate this task to your colleagues as team work activity.
Then report the result to the boss and take credit.

But also must play along with the colleagues..
Long term plan is they must leave on their own.
But you're the instigator. Then when they leave you get promoted lo.

But must keep your enemy close...
After all you still need them to do the work for you.
If you piss them off all quit...
You have to do the work yourself.

Then jialat liao lo