When you find out that more credits don't make you happier

I am currently in a fairly extensive exploration expedition and get to sell my bio data whenever I get within 1000 ly of a carier. (1000 is the magic number for me)

This time I had for 4 billions worth (incl bonus). I haven't sold any cartographic data yet as I'm saving it for someone who mayne can use it for bgs when I get back