<human>: Can you provide a brief overview of the text?

Hello reddit. So in an attempt to find relief from my nerve pain, I'm looking at replacing my ~80$ desk chair for one with more support. It may be one of the last things I can do (probably should have been the first) before I have to get partially government funded surgery on my spine (scary :[ ). Everyone says to get the Herman Miller Aeron chair, which costs upwards of 1000$. I don't really have the cash, but I'm thinking a student loan can fund it. I figure it's worth it for post-surgery as well, so it can't be that bad of an investment. Any ideas or recommendations?

Also, if anyone is selling an Aeron chair, let me know!
<bot>: Student with severe protrusion of L5-S1 Disc, several fractured vertebrae, and Sciatica needs a new chair. Will finance Aeron if anyone says the chair is worth it.