That picture applies to 99% of people I've played pool with/against
Actually an '06.
MWO: Northern Nomad
I watch it for the plot.
People on #twatters
I personally prefer to just gently "rub" the chalk on in a perpendicular up-down/left-right motion, so the chalk ends up looking like so with x shaped grooves in it:
The corners standing out are still less of a waste than the cylinder walls left behind by the pencil sharpener method.