I've been laughed at by HR at one startup where I mentioned I did it for every job whenever possible. I usually use it to explain my background, and how it rel

I've been laughed at by HR at one startup where I mentioned I did it for every job whenever possible. I usually use it to explain my background, and how it relates to the position. However...I find myself not having to do it much anymore since usually it is the companies that are seeking me out, or I have referrals.