In particular I resent strongly the way women have been treated regarding pensions. We were given various promises and assurances . I worked full time for 15 years, then lived abroad and paid the highest rate nat insurance to keep my pension levels correct, so for 2 years was away and did not received anything healthwise or in any other was. Back to england and worked full time until adopted my son. then at home and my situation changed and I was separated and with my son and he was too young to leave and had no support living near me. Remarried and my husband always said that he left college on the friday and started work the following monday and never had any break. Yet I ended up not getting a full pension, then it was moving the gate posts yet again when women were expected to work longer and longer before receiving their pension. an added insult was that I paid £11 in national stamp which was the equivalent at that time of a weeks wages. Eventually I got a letter informing me that my pension would go up by 6d a week which is to those of you too young to remember £sd is 2-1/2 new pence.! My friend had done all her calculations and made her plans as any sensible person would do. Of course she expected to receive her pension at 60 and when that was cancelled for a couple of years of course she was in difficulties. So to return to the main question, I think your health is the most important thing to consider. If working full time means you are totally exhausted and no time to enjoy home or friends and hobbies it is not worth it. To put up with a bad patch for a few weeks is ok but not if it routinely overstresses you and you get little out of life. as I know only too well , there is no guarantee that you will live a long life to enjoy your extra pension, so I really think that sitting down and looking at what is the minimum you could live on without being cold or hungry, and how you would feel working long hours to get more money need to be looked at and make a decision based on your results. I have to say that they majority of people who have a life with hobbies and family etc tend to say , they dont know how they managed to work full time as they are so busy, now they are retired! Also given the current situation, many grandparents are absolutely essential in helping on a regular basis with child care , not just the odd day here and there. I have a friend whose son is working in the south for about 2 years, which in the long term will be worthwhile and improve his job prospects, but the cost of living there is such that both parents work and she goes down every other week to cover childcare needs, as if they had to pay for those they could not afford to stay there. for a limited set time it is possible but could not be sustained ad infinitum. Remember when you start any new job it can be tiring, but exciting to have something new to tackle, but do you feel you can keep going at that pace for a long time? Good luck with whatever you decide