Yes I was made redundant from my regular job 3 years ago at the age of 61, luckily just as my state pension and my (very modest) private pension kicked in. I soon got bored though and jumped at the chance to go back to cover a colleagues maternity leave. (My boss never wanted to let me go, it was due to my part of the contract moving to another company and I was happy because I had a small redundancy payment.) Since then I have had temporary contracts with that employer and another I worked for about 10 years ago. I like to work a couple of months then have a couple off, but at present, I am on a 4 week temporary contract that is just moving into it's 4th month, but it's a great team so I'll stay as long as I can.
The downside is that when I'm not working I can pick my grandson up from school a couple of days a week, and I really miss that at the moment. He struggles a little at school and I miss our reading sessions we used to have but I also started my present contract so I could pay for a maths tutor over the summer months which has been quite successful for him and now I have him Saturday mornings to work with him.
I don't seem to have any problems working full time, its a much less stressful job than I had before, my main issue is that I obviously don't have enough spare time or energy for the grandson. I've been offered a chance to apply for permament part time role in my present department so that would be ideal for the next couple of years if it comes off.