Live 6/12: A9s-what stage of Zee development am I at?

[mrcunningham]

Saturday night, 9 handed,~4 to every flop, a tad more aggressive than typical for a saturday nite. EP has been fairly non-descript, playing few hands and going to showdown rarely. BB is a 65+yo hispanic gentleman who has done nothing outlandish.

EP limp, I call with Ac9c in MP, 2 others call, BB calls.
F: A6c5
BB bets, EP calls, I raise, 2 fold, BB raises, EP calls, I call.
T: 8c
BB bets, EP calls, I raise...

Watcha think?