Hi Sarah2
I think it is very important to keep working and learning - I have to work till I'm 66 and I like to think I'd still be working a bit well into my 70s. Our finances have meant that, up until very recently, I've had to do as much work as possible - a part time PAYE job as well as running a small business from home plus having to support elderly relatives & it's been a tough time.
Recently I managed to change what I do within the company I work for and now have a far more flexible and rewarding role which has allowed me to have more 'me' time. Many of my friends in their 50-60s are taking a small step back from full time work and I think it is, if possible, a good idea. So much depends on whether you enjoy your job.
I am personally terrified of getting dementia so keeping the brain active, I think, is very important. DG x