Age will catch up with all of us.I'm only 64 but arthritis has got the best of me so the doctor said plan on sometime having both knees replaced when I'm ready.I used to change my own oil and filter on both our car and my truck but I can't get up and down on concrete anymore.Back in the 90's I could get Castrol 10w-30 for .99 cents a quart on sale at K Mart I would buy three cases at a time.Well those days are gone so as doing my own oil changing days.My wife asked if I was going to get rid of my creeper,ramps,and my oil pan and I said NO end of discussion.Sentimental value! My son offered to do it for me but he cross threaded his own oil pan bolt so no thanks.But I miss changing my oil and filter more than I ever thought would!