Like others, I plan conversations out ahead of time, and walk through different scenarios in my head (out loud if I'm alone). These scenarios can be things I actually plan on doing, such as leaving a phone message or telling someone a story; or can be what-if scenarios for things that will likely never happen, such as what I would do if a gunman showed up at work or if that semi truck in front of me were to lose control.
I grab some big ass knives and pretend I'm in a epic battle, I talk to myself about random things(actually had a conversation about politics me arguing the points of one party and on the other side me as well), crank the music up sing along and have a one man rave and man other things. Who said loners can't have fun D:
Good thing about this thread is that I realize its not that weird or at least uncommon
Well when my girlfriend calls I tell her i have tidied up the flat, but what she doesnt know is, i'm sat here on mmo champ or a game. I usually don't get around to it until about 30 mins before she finishes work. ;>