I am seriously going to try giving up smoking & drinking beer, any tips?!

I am seriously going to try giving up smoking & drinking beer, any tips?

after this week i want to pack in the smokes & beer.

i drink on average 4 to 6 pints/cans a night.

i smoke about 20 ciggies a day.

would it be better to stop them both at once (completely) or ween myself off them gradually.i have never tried giving up & feel anxiuos about the thought of stopping.

Well everyone are diffrent but here are some things that might help
chew gum
don't be around people who are smoking or drinking for at least 3 weeks if at all possable
brush your teeth every time you feel like smoking
get a nicoret spit test ( you buy them at the drug store it counts the amount of tabbacco in your saliva I will never smoke again after seeing that)
suck on ice
make a list of all the reasons you want to stop
constantly entertain your self Ex. go out with friends read play sports.
exercise
dont have beer or smokes in the house !
and remember not to feel to guilty if you slip becasue feeling guilty will just add stress and make it seem completly impossable
good luck!!!!!!!!!!!!!