B&M is a LOT slower than online so dust off your patience your going to need it.
It's not as easy to pick a table or the right game, you go on a list and take what's available, again patience if you see another game you want in or if the table your at isn't to your liking request a table change. Don't be afraid to change tables or quit if the action and your style don't mix well.
Proper
bankroll and time management, the lower the stakes the higher the luck factor, the higher the stakes the better the skill levels. Check your ego outside and get a firm grip on your emotions there is actually human interaction here. I've seen all knds of characters at the live tables, some like flashing money and bullying, talking smack, some are reasonable, quiet, loud and all in between.
Watch out for enjoying yourself during a losing session. I have had a lot of fun while losing in the right mix of people, it can be habit forming and become a major leak in your game. Focus, stay focused on winning, if you are having a great time and losing, stop and figure out why, you may have to quit or re-adjust your game.
Patience, position, playing a solid game and position. Did I mention position? Oh yeah position
use it! If you want service tip the waiter/waitress so they'll remember you and treat you right.
The main differanvce is human interaction, your're not at home, you can't kick the dog or yell at your wife and kids when you get bad beat. Smiles and anger are both infectious, self-emotional control is KEY and that's not allways easy when interacting with other people.
The best is being able to interact, enjoy yourself while contributing to others ejoying themselves while your winning. If they are having a great time and losing it's good for you, try to develop that atmospjhere at your table and work it to YOUR advantage.