There are other jobs you can do at 65
If you know you will not meet the physical demands when you are older, you should be putting more money in a 401k so you can retire early
you must be one of them who had a nice easy office job....i delivered mail to an over 55 complex,one of the biggest complaint the older retirees had was it was dam hard finding someone who would hire a 60 + year old....and not everyone can afford to put more into a 401k.....some people RW are just getting by....yea i know i was shocked too....
It is your career choice
If you choose a physically demanding profession, you need to make plans for what you will do when you can no longer work
RW how many 20 year olds getting a good paying physical job stop and say,"wait a minute,if i do this job into my 50's what will i be like physically,nope i better not do this 25 an hour job with good benefits,i better go work at target for 10"....you can tell how much shit you have been fed.....