I've been at my current job for 7+ years and despite my honest, best effort I haven't been promoted and my raises have been laughable.  Sure, I get the highest possible ratings on my review, but my raises are pennies.  Promotions only go to people who have been with the company for 15+ years, regardless of how much or little they do.

In my career I'd always take on extra work, do things what were not necessarily my job description but helpful for our department, strive to train and learn all the processes we do daily.  And it's gotten me nowhere.  So after our last "raise" I just decided I don't want to waste my time anymore.  I no longer do extra, I rarely help out.  Nobody has even said anything to me or asked why.

Now today my coworker was talking about adding another process to our work we do jointly b/c she wanted something more to do since she was bored.  I want no parts of it and I said as much as politely as I could manage.  I can tell she's kinda annoyed with me.  Boss had no reaction.

So AITA for not wanting to do more work or do extra things b/c I get almost nothing in return for my efforts?  Personal satisfaction only goes so far and it sure as heck doesn't pay my bills.