That sounds familiar. I do remember him not wanting to use the heat, and putting on a heavy coat instead. Also his old beaten up wallet that he refused to replace (it was still functional), his love of the Jayhawks, and his occasional "major predictions".
Lentinman was strict in enforcing the board rule that only profitable companies were allowed. Any post about a company that did not have trailing 12 months profitability was promptly deleted.
He was also big on stock charts with particular interest in gaps and waiting for them to fill before buying .....
A wide range of stock performance statistics were a major focus of his.