Why is it the people who complain that they didn't buy Bitcoin T-Shirt

Real deal huh?  Features Available in Unisex Short Sleeve, Hooded Sweat Shirt, or Girls V Neck Also available in Youth, Toddler, and Infant sizes T-Shirt 100% Preshrunk Cotton (Heather grey 60% cotton/40% polyester) Hoodie 75% cotton/25% polyester Assorted colors Cheap as hell Why is it the people who complain that they didn't buy Bitcoin when it was cheap are the first ones to sell it when it drops in price? T-Shirt