Well, I think that I responded to a similar question from someone about a year ago---by whom, I don't remember now! But, I'll try to explain this again. My avatar---well, the avatar is one that was randomly assigned to me by the JWN Website, as still a lot of people have done. (I don't even really know how to insert my own avatar of choosing---there's still a lot things that I don't know about computers & Websites, after all these years!) But, about the "screen name", titch. Well, Titch is in honor of a fellow from the U.K., named Richard. Several years ago, on the Internet, I came across a series of Richard's prolific, highly-detailed stories that he wrote for another Website. Those stories are about a certain genre of human activity that he participated in when he was about 12-13 years old, in the 1960s, with similar young persons of his age. (Nothing immoral or illegal, mind you, just "out-of-the-ordinary") And, that certain genre of human activity has come to be known with the acronym of TUGs. Now, what are TUGs? I cannot reveal what it might be. Some of you might know---if you do, great! Some of you might NOT know, and if that's the case, you'll have to figure it out for yourself. But, yes, this fellow Richard, who wrote those great stories, was given the nick-name, by his relatives, of "Titch." ANd, MY middle name is Richard. Thus, my choice of a "screen name" for this site. Now, if you want a clue as to what "TUGs" are, well I'll give you a couple, with abbreviations for them... Think of the child-hood games of "C&R"
or, "C&I". Sorry to be so vague and clandestine, but I'll leave it up to you from here! It might or might not, leaving you pondering for a while!
Titch.