By the way, you don't *have* to have cards to win
true at times

Sure you do. This is a fallacy which makes loads of players at the < 400NL tables lose loads of money. Usually to TAGs like me who have better cards then they do.
Not quite. Only the players 'who suck worse than you do' believe this, thats why you are sat there after all isnt it?

Don't get all imaginative against players who don't realise wtf is going on
erm why are we bluffing donks/calling stations?

Yeah but not like a recurring pattern where they run -20ptBB instead of a usual 20ptBB or whatever they have
i have a graph of 30k hands at pokerroom that did nothing but go up 20bbs/100 then down 20/bbs 100 and finished at +40bbs total. Good job the $600 bonus was cleared by then.
5k swings happen all the time, do not be surprised to get one EVEN at 10nl.