The following are excerpts of a CNN article:

There I was at a long-awaited dinner with friends Saturday night, when in the midst of our chatting, I watched my right hand sneaking away from my side to grab my phone sitting on the table to check my e-mail.

“What am I doing?” I thought to myself. “I’m here with my friends, and I don’t need to be checking e-mail on a Saturday night.”

The part that freaked me out was that I hadn’t told my hand to reach out for the phone. It seemed to be doing it all on its own. I wondered what was wrong with me until I read a recent study in the journal Personal and Ubiquitous Computing that showed I’m hardly alone. In fact, my problem seems to be ubiquitous.

The authors found smartphone users have developed what they call “checking habits” — repetitive checks of e-mail and other applications such as Facebook. The checks typically lasted less than 30 seconds and were often done within 10 minutes of each other.

On average, the study subjects checked their phones 34 times a day, not necessarily because they really needed to check them that many times, but because it had become a habit or compulsion.

“It’s extremely common, and very hard to avoid,” says Loren Frank, a neuroscientist at the University of California, San Francisco. “We don’t even consciously realize we’re doing it — it’s an unconscious behavior.”

How to know if you’re a habitual checker

1. You check your e-mail more than you need to.

2. You’re annoying other people.

3. The thought of not checking makes you break out in a cold sweat.

Try this experiment: Put your phone away for an hour. If you get itchy during that time, you might be a habitual checker.

How to get rid of your checking habit

1. Acknowledge you have a problem.

It may sound AA-ish, but acknowledging that you’re unnecessarily checking your phone — and that there are repercussions to doing so — is the first step toward breaking the habit.

“We can be conscious of the habit of checking. We can unlearn its habits,” says Sherry Turkle, a psychologist at the Massachusetts Institute of Technology and director of the MIT Initiative on Technology and Self.

2. Have smartphone-free times.

See if you can stay away from your phone for a few hours. If that makes you too nervous, start off with just 10 minutes, Merlo suggests. You actually don’t have to stay away from your phone altogether — you can just turn the e-mail function off (or Facebook or whatever you’re habitually checking).

3. Have smartphone-free places.

You can also establish phone-free zones, which is what Frank did to cure his smartphone habit.

“The first thing I did was banish it from the bedroom,” he says. “I would have to walk down the hallway to my study to actually be able to see it.”

You could also force yourself to stop checking when you’re in a social situation, like out to dinner with friends. (Last Saturday night, I shoved my phone way down into my purse where I couldn’t see it).

READ MORE: CNN