I’m sorry you feel like giving up. Being told this might be as good as it gets is upsetting.
You are only 14 weeks out. The inside of your knee/leg still has tons of healing to do. That alone means improvement.
Instead of looking at it like you’re giving up, try to take a step back from “trying so hard to make progress “ and just go about the things you do in a normal day and give your poor knee the privilege of sorting itself out. (my favorite quote from @Josephine )
Look at the size of that thing they put in your leg! Even a leg that hasn’t had a lot of surgeries would take time to adjust to that.
You are only 14 weeks out. The inside of your knee/leg still has tons of healing to do. That alone means improvement.
I have been trying hard to make progress and had been pleased that I got to 90 but feel like giving up.
Instead of looking at it like you’re giving up, try to take a step back from “trying so hard to make progress “ and just go about the things you do in a normal day and give your poor knee the privilege of sorting itself out. (my favorite quote from @Josephine )
Look at the size of that thing they put in your leg! Even a leg that hasn’t had a lot of surgeries would take time to adjust to that.

United States

), had two large family gatherings with lots of standing up at the kitchen counter, and have sat for hours at my computer, finishing a large editing job for our public TV station (sitting was the hardest for the longest for me). Now I know that there are more milestones coming, and although my "bend" still isn't stellar, it does allow me to have a full life. Will I get to the point where I can ride a "real" bike outside, paint at an easel outdoors standing up, or--heck--even be able to glide up and down stairs with my former grace? I have no idea. But I'm still hopeful! These things just aren't coming as fast as I would like.