I would say that a helpful way to overcome an addiction to smoking tobacco is to avoid tobacco products and people who smoke, and attend group counseling sessions.
When purchasing home exercise equipment you should know your goals of what you want accomplished. You should know what changes you want in yourself and what you want to workout. You should also know the safety of the equipment and if it is safe for you to use it. I hope this helps!
The National Poison Control Center (800) 222-1222
I think maybe (B) because distress is when you have extreme anxiety or your extremely sad about something.