Silvera:
I'm sure you know there's probably 100 people on this forum that would gladly have you ride pillion anytime.
As for "friends" not hanging with you anymore, well I just don't understand that, but here's a small bit of perspective:
A few weeks ago a buddy whom I used to work with came out for a visit, and brought his wife. I've known him since 1997 and we worked together for seven years, but I've not met his wife before. She is totally deaf. She signs and reads lips, and speaks, but it is quite garbled and hard to understand. I have little experience being around non-hearing people (my mother is losing her hearing but she's 89 and wears hearing aids only when she wants to but that's different we always yell at each other). As a non-signing person, it found it very frustrating to try to communicate with Andy's wife, and I was embarrassed that I could not understand her speech and I found myself just kind of ignoring her. I felt bad about that, and I still am not pleased with myself. I feel I sort of treated her badly and she just kind of retreated into the background. That wasn't my intent, and as I say, I feel badly about it. Andy interpretted for awhile, but when started talking about the old aviation days, etc., he stopped signing for her, and we talked to each other, while she was shut out. I just didn't know how to communicate with her, anymore than I could with someone who spoke only Russian or something. I think I can see where your former friends may have retreated for that reason, they just didn't want to take the effort or learn how to communicate with you. Perhaps that is the difference between small "f" friends and big "F" FRIENDS.
Good luck with your "cage" trip and drive safe!