If you understand, say "understand".
If you don't understand, say "don't understand".
But if you understand and say "don't understand".
How do I understand that you understand? Understand!
_________________________
collect Mickey Mantle and etc.
baseball & football.
WANT LIST:
61 #406, 62 #53, 65 #5, 68 #490, 75 #194 and
52 #311 RC & 55 Bowman, and more