OTOH those examples made sense to me, before them I was having problems with the entire issue but using that literature (Iām also a SF fan) finally made it all make sense to me so YMMV depending on what you know and read. 
OTOH those examples made sense to me, before them I was having problems with the entire issue but using that literature (Iām also a SF fan) finally made it all make sense to me so YMMV depending on what you know and read.