When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
The old rule of thumb used to be 1/2 your age plus 7 . You can go 1/2 depending on your net worth. For me I may have to go my age plus 7. Not a pretty thought..