Some of the comments on here about NHS hearing aids, they don't give you an ear trumpet like the old lady used in "Allo Allo"!
I was tested and there was a big dip in the middle range on both ears, then my aids were supplied and I spent a good hour with the audiologist tuning them. Took about 3 weeks from referral to having them. This was on the NHS.
Yes the background noise goes up but you are hearing things that have gradually been cancelled out from your life for years, clocks ticking, the sound your feet make when you are walking, bird song.
My sister had exactly the same experience as me at a well known high street supplier bar being a bit quicker to sort out, she was 1300 quid lighter at the end of it and she still has to buy her own batteries. They are the same model I got from the NHS.
Watching TV and being able to understand the plot without constantly asking my partner what is going on or using the subtitles is a joy and i can hear the lyrics in songs.
It's the middle range that we hear when people are speaking, which is why I needed mine as I needed to understand what was going on around me. I was in a meeting and they were talking about a patient havinge some cordial, I couldn't see what the problem was, turned out he had some codeine, your brain puts words in by itself, at least mine does.
They might not work for everyone but I think the longer you go without them when needed, the harder it is to get used to them.
For some reason it is still acceptable to take the piss out of people with hearing loss, I know a number of people who when they see them, go " eh, what, pardon?"