I've cracked probably about 100 or so T205's over the years.
1. you like to devalue your card
Lost money on most of the ones I sold, due to the economy, not due to the fact they were raw. (All were low grade anyway.)
2. you like to risk damaging the card from handling
I've taught myself to be VERY careful.
3. you like water or mildew staining to advance
Never thought about this one.
4 you like to risk damage during crackout
I've always been a gambler.
What happened to number 5?
6 you like small plastic shards on the floor or in your eye.
I wouldn't say I like it, but it's a small price to pay for a piece of history that I can touch, feel and smell.
Most importantly...TO EACH HIS OWN.