He shaved his beard months ago, not that a long beard is any indication of mental health lol

Also, this is the same guy who did this:

“for seven years in the 1980s he ate lunch [at Bob's Big Boy] every day, ordering cup after cup of over-sweetened coffee and a single chocolate milkshake while scribbling notes on Bob’s little square napkins.” He took pains, notes reporter Amy Wallace, “to arrive at Bob’s at precisely 2:30 p.m. each day. The reason: It increased the odds that he would encounter perfection.” (link)