10 Bad Work Habits That Can Ruin Your Career (And How to Fix Them)

Angering your boss with annoying workplace habits is the quickest way to stall your career growth. While your skills and performance are crucial, certain behaviors can overshadow your hard work and make you less favorable in the eyes of management. To build a positive reputation and create a professional work environment, avoid these detrimental habits:

1. Consistently Showing Up Late

Being late to work or meetings signals poor commitment and a lack of respect for your colleagues’ time, as well as being disruptive. Things happen, and sometimes you might be plate, but don't make it a habit. Punctuality demonstrates reliability and professionalism—both essential qualities for career advancement.

How to Fix It:

• Set multiple alarms or reminders to leave on time.
• Plan your commute and factor in potential delays.
• Aim to arrive at least 5-10 minutes early.
  
  
  

2. Distracting Coworkers

Excessive chatting, loud noises, humming/singing, or unnecessary interruptions can disrupt your colleagues’ workflow and lower productivity. Maintaining a quiet, professional environment fosters efficiency and teamwork.

How to Fix It:

• Keep non-work-related conversations for breaks.
• Use headphones if listening to music or videos.
• Be mindful of noise levels when working in an open office space.
  
  
  

3. Poor Personal Presentation

Strong-smelling foods, overuse of perfume, and poor hygiene can create an uncomfortable work environment. A clean and professional appearance is key to making a good impression.

How to Fix It:

• Stick to neutral-smelling hygiene products.
• Eat strong-smelling foods in designated areas, like the break room.
• Keep your workspace tidy and organized.
  
  
  

4. Overusing Your Phone

Checking your phone excessively during work hours or taking long personal phone calls signals disengagement. Employers expect employees to be present and focused without the distraction of a mobile phone.

How to Fix It:

• Set your phone to silent or “Do Not Disturb” mode.
• Check personal messages only during breaks.
• Avoid using your phone during meetings.
  
  
  

5. Lack of Independence

Running to your boss for every small issue can be frustrating, but so can being overly-friendly and complimentary to bosses. Employers value problem-solvers who take initiative and find solutions independently without 'sucking up'.

How to Fix It:

• Try to solve problems on your own before seeking help.
• Consult colleagues when needed before escalating to management.
• Keep a notebook of solutions for recurring issues.
  
  
  

6. Procrastination and Missed Deadlines

Poor time management leads to rushed work, missed deadlines, and decreased credibility. Meeting deadlines is crucial for building trust and career success.

How to Fix It:

• Break large tasks into smaller, manageable steps.
• Use task management tools or to-do lists.
• Set personal deadlines before the actual due date.
  
  
  

7. Negative Attitude

A toxic or pessimistic attitude can bring down team morale. Employers prefer employees who are constructive and solutions-oriented.

How to Fix It:

• Focus on problem-solving instead of complaining.
• Engage in positive conversations with coworkers.
• Practice gratitude and workplace mindfulness.
  
  
  

8. Poor Communication

Unclear emails, excessive use of filler words ("umm," "like"), and unprofessional communication styles can damage your credibility.

How to Fix It:

• Proofread emails before sending them.
• Speak confidently and avoid filler words.
• Use professional language and tone in workplace interactions.
  
  
  

9. Resistance to Teamwork

Refusing to collaborate can create workplace tension. Employers look for team players who contribute positively to group efforts.

How to Fix It:

• Be open to feedback and new ideas.
• Offer help when teammates need assistance.
• Participate actively in team discussions and projects.
  
  
  

10. Emotional Outbursts and Lack of Professionalism

Expressing frustration inappropriately or oversharing personal details can make colleagues uncomfortable and harm your workplace reputation.

How to Fix It:

• Manage stress with deep breathing or short breaks.
• Keep personal matters separate from work discussions.
• Handle conflicts professionally and respectfully.

Success in the workplace isn’t just about job performance—it’s also about how you present yourself and interact with others. By eliminating these bad work habits, you can enhance your reputation, improve workplace relationships, and increase your chances of career advancement. Pay attention to your professional demeanor, and you’ll be well on your way to success!

Now you know what to avoid at work, apply now for an international internship with confidence!