He's a winning .01/.02 and .02/.05.
He loses at .25/.50.
Problem with that is he's only made $13,814 after 3 million hands he's paid $12K in rake.
You should learn to move up, not grind the .01/.02.
You don't go to karate class to learn to beat up 5 year olds.
You're better off learning to beat 1/2NL and not learning .01/.02NL.