A small difference
 

Today I was at the lfs getting new filter material and looking at some new driftwood. I saw two other women each holding a betta in a cup and one of those little 1/2 gallon "betta tanks.". I politely informed them that a betta needs more room than that and heated water. I didn't think much of it since people rarely listen to me when I try to help (like earlier when a girl bought a bubble-eye goldfish and a tetra to keep in a glass bowl who told me that they would be plenty comfortable in a bowl together). Anyway, later I as I was walking out of the store I saw the women each walking up to the counter with their chosen bettas and a three gallon tank kit with heaters. I was so elated. At least I made a difference to those two bettas.

aww Well done you. :)