If there are four equations and only three variables, and no one of the equations is derivable from the others by algebraic manipulation then there is another variable missing. ↗
I liked a lot of the things other people liked - Jimi Hendrix, The Beatles, Van Halen, AC/DC - but if I compared it to my dad's music, there just seemed to be elements missing. ↗
They say when you are missing someone that they are probably feeling the same, but I don't think it's possible for you to miss me as much as I'm missing you right now ↗