How Fast Can You Lose Weight?

What do you think is the common reason why people go to the gym? Initially it's because they want to lose weight. I enrolled in aerobics class because I got tired of people's comments that I am fat, yeah bluntly said. Keeping and staying fit is just my secondary reason. Now what about my first reason? Was I successful? Just a bit since I haven't really gotten to my desired/target weight. Sometimes out of frustration that nothing is working, I want to try quicktrim. I know this will help me obtain my target weight. But I am giving myself about six more months to lose it via hi lo, if not I have to go to the doctor and ask if I can use one of those popular pills.