Oh, my aching back....

The older you get, the more problems you will have. My is do the best you can with what you've got and keep at it as long as you can. My plan is to keep building as long as I can and whatever part of the stash is left when I pass will come with me to the Great Workbench in the Sky where I can work with no more pain or problems.  or  depending on who you talk to.  

Jim