Cheap vs Frugal

Last night, I bought a large cup of MilkTea from Fantasia.  But because I was exhausted, I only finished half of it and went to bed.  This morning, I woke up, saw the cup, picked it up and threw it in the garbage.  I took all but two steps when I turned around... opened the garbage can, reached in and picked the unfinished cup of milktea out of my garbage can.

"It's only half finish!  I can nuke it... or put ice in it... and have a nice drink this afternoon!" 

I didn't grow up penniless... but I did grow up learning the value of a dollar.