Whoever wrote that blurb on the website... could they be that clueless, or did they only glance through the lyrics quickly with no attempt to really understand the meaning of the song? Perhaps they are being deliberately ironic, but I doubt it. Some Tull lyrics may be be a bit cryptic, but not this one: clearly it's about a character who proclaims themself some sort of guru, and proceeds to take advantage of the narrator by having a good time at their expense, while imparting no meaningful wisdom, just a list of cliches. Pretty much the exact opposite of the description in that list.
