2002 acura tl tranny

just bought a used 02 acura tl with 191000 miles it is ru nning fine now,,,i have been reading posts about that tranny problems,,,my question is is there anything i can do to help preserve the tanny???? is there a certian way to drive that car??? should i get it serviced now??? or is that tranny juse destine to fail??? is there anyone out there who have experienced no problems with that tranny?? if so let me know what you did to protect that tranny,,,,thanks pls help