Please, feel free to join in. They tolerate me and I'm an idiot - don't know one end of an amp from an ohm!
I used to have the same problem with which end to put where. Then, whilst at Fulchester University, Professor McThoozle-Artichoke taught me this handy little rhyme to remind me .
"Amp rhymes with lamp, when you spell, take the 'L'.
'L' is for lefty, this rhyme isn't hefty.
Ohm rhymes with 'Rome', leave the 'R' at home.
'R' is for right, me is clever tonight."
Unless it's a Monday, or thunder doth sound,
In which case my friend, you must swap the ends round.
Therefore, the amp (lamp) is nearly always to be going on the left.
Thusly, the Ohm mainly goes on the right......unless it's a full moon. I can't remember the rhyme for full moon Amp/Ohm placing.