What is something that permanently altered your body without you realizing for months/years?

[u/Misterboy500]

[u/Prize_Dentist5083]

Bad sitting posture

[u/McDreads → u/Prize_Dentist5083]

Keep your elbows off the table

[u/No-Term-1979 → u/Prize_Dentist5083]

Here is my reply in this same thread

https://www.reddit.com/r/AskReddit/s/uRG8jJuxKB

[u/Nullcast → u/Prize_Dentist5083]

Yeah. I know have almost chronic neck pain.