Good for you!!
I dont use one all the time, just for lots of slow walking and standing about. Dh is tall and pushes me with confidence so we manage ok. I used a power chair in an airport once and it was dreadful, I could barely get anywhere and was just staring at bums the whole time.
@ValleyClouds
Sorry you are feeling so rotten, hope you are on the mend very soon. Dump away! We are here to listen and sympathise
@martha79
Love the sound of the neck stretches (but not the feeling sick part) i had a physio stretch my neck out once and it fels absolutely marvellous. Unfortunately the next time I went and he did it, it triggered my nerve pain and was awful. Still searching for the high of the first time 

Hada deconstructed fish pie for dinner and chatted on the phone with my mum this eve. She lives far away and I miss her but find it so hard to visit. If it was up to me I'd have her down the street and visit all the time.
Hoovered up a massive spider and put the hoover outside and it got rained on. Really hoping I didnt break it (and that the spider stayed outside)