Using swear words in casual conversation isn't always a big deal, but there are places where it’s in poor taste, such as elementary schools, churches, and professional workspaces. Two of the easiest ways to stop cursing are by swapping bad words with silly and creative lingo or by pretending that your grandmother is in the room.

Biting your nails can cause them to start growing in an abnormal manner, damage your teeth, and even make you sick. To prevent this, make sure your nails are always cut as short as possible, get manicures, or dip your fingers in something bad tasting like lemon juice.

If you want to quit smoking, try nicotine replacement therapy such as nicotine patches, gum, or lozenges. The most important factor when trying to quit smoking cigarettes is to find your purpose and reason for doing so, and prepare your mind before you quit cold turkey.

Many people depend on a cup of coffee to start their day, but caffeine pushes your adrenal glands to release a stress hormone called cortisol. If you want to quit drinking coffee, gradually reduce your coffee intake a little more each day and consider switching to decaf or a coffee alternative like tea.

It may seem like binge-watching reality TV shows is a harmless habit, but it can be toxic since it takes up so many hours of your day. Reality TV addiction often stems from a desire to feel connected to others, so try finding alternative activities to enjoy with other humans.