Thanks Vega for the kind thoughts.

But I still have to wonder about your username.

From wikipedia:

A vagabond is an itinerant person. Such people may be called tramps, rogues, or hobos. A vagabond is characterised by almost continuous travelling, lacking a fixed home, temporary abode, or permanent residence. Vagabonds are not bums, as bums are not known for travelling, preferring to stay in one location.
Historically, "vagabond" was a British legal term similar to vagrant, deriving from the Latin for 'purposeless wandering'.[1] Following the Peasants' Revolt, British constables were authorised under a 1383 statute to collar vagabonds and force them to show their means of support; if they could not, the penalty was gaol.[1] Under a 1495 statute, vagabonds could be sentenced to the stocks for three days and nights; in 1530, whipping was added. The assumption was that vagabonds were unlicensed beggars.[1]
By the 19th century the vagabond was associated more closely with Bohemianism. The critic Arthur Compton-Rickett compiled a review of the type, in which he defined it as men "with a vagrant strain in the blood, a natural inquisitiveness about the world beyond their doors." Examples included Henry David Thoreau, Walt Whitman, William Hazlitt, and Thomas de Quincey.[2] A notable 20th century vagabond was the Hungarian mathematician Paul Erdös.