What should I do if my religious parents find out I'm changing faiths?

I need some good advice. All my life, I've been raised as a Catholic. Both my parents are fairly religious, but I have completely lost interest in Catholicism as a religion because I feel it does nothing for me but preach and tell me how to live my life. It has now gotten to the point that I have become very interested in alternative religions, so much so that I want to change faiths. However, I'm terrified my parents will find out. What should I do?


Can I quit alcohol and cigarettes at the same time?

I have been a smoker for about 8 years and smoke about a pack per day. I am also an alcoholic and now drink about 7 to 10 beers a day, and have been for the past 2.5 years. Last night I decided to quit drinking beer every day and today I am already shaky, nervous, and can't concentrate. I want to quit smoking also so I can join the army. Is it dangerous to quit both at once? Would it be too much stress on my body and mind? And also, would having just one beer a day for the next couple days help with the withdrawal symptoms?


How can I find help to stop drinking?

I have just realized that I am not able to handle alcohol. Whenever I go to a bar or a club, I drink to excess. I do not have any urge to drink. However, when I am in a club or a bar, the same thing happens: I drink too much! This is making me think that I am an alcoholic. My question is: Where can I go for help? Thanks.