You want to wake up at 5 a.m., do the work that matters, and realize your vision. You want to be the heavyweight champion of your craft, dominate your industry, and achieve massive success.

You want to achieve all of that, but there’s a problem. Anytime you come up with an idea, a nagging voice deep inside your psyche whispers through the corridors of your mind that you’re not capable.

So you put off your idea, cower in fear, or maybe blame others for your plight. The thing is, you need to check in with yourself. Deep inside, you have some destructive habits that are holding you back from pursuing your goals and achieving success.

Let’s explore them and give you some tips to counter them head-on.

1. Self-doubt

One of the worst things you can do is develop the habit of self-doubt, the tendency to distrust everything about yourself. It’s not that you hate yourself or your capabilities, it’s just that you question yourself, your judgments, and your actions. Whenever you plan to give that speech or launch that business or initiate that tough conversation, something deep inside you whispers, “You can’t do it.”

And you listen to that inner voice and bury your ideas in self-doubt. Your self-doubt is your biggest enemy. If you don’t counter that habit with all your might, it will hold you back from reaching the mountaintop, achieving your potential, and succeeding in your life, in your business and in your career.

The way to break through this chain of self-doubt is simple. Anytime you hear that voice weighing you down, tell it, “No, I can do it. I can make it happen.” Don’t ignore the voice, because it will talk to you again. Just have a ready-made response, and take the necessary action to prove it wrong.

“I didn’t get there by wishing for it or hoping for it, but by working for it.” – Estée Lauder

2. Blaming others for your failures

Another ugly habit many of us have is we often blame others for our own failures. In my first startup, I was determined to succeed. I woke up every morning and worked for about fifteen hours a day, writing, emailing prospects, promoting my services on social media, optimizing my products. But after about a year, I still didn’t have enough customers and I quit.

However, I put all the blame on my competitors. “There are simply too many people doing the same thing I do,” I concluded. “That’s why I failed.” Is that the true reason for my failure? No. I failed because I was not targeting the right customers, my product was inferior, or my marketing did not appeal to my prospective clients.

The best way to change this habit is to be very critical of ourselves. I know, it is not that simple. We can easily be critical of others, but not of ourselves. Still, we have to try to build the habit if we want to succeed.

You have to question your decisions, scrutinize your actions, and change course. If what you’re doing is not working, then you’re not doing the right thing. You have to try something else and stop blaming others for your failure.

3. Multi-tasking

What’s wrong with multi-tasking? Think about this, you’re eating lunch while checking your social media feed, and your laptop is on your lap open to a client’s project. Suddenly, a prospect emails you. You read the message, reply to them, and then get back to your other tasks.

You’re multitasking, doing many things at a time. However, you’re not investing your undivided attention in any particular area. That’s what’s wrong with multi-tasking. Your productivity level decreases by 40 percent when you focus on more than one thing at the same time. Your IQ also decreases by ten points when you multi-task, according to Peter Bregman of Harvard Business Review. The multitasking process actually consumes much of your time, and it’s stressful.

You need to cut that unproductive, destructive habit out. How? By working in the wee hours of the morning before your social media feeds begin to buzz, your friends start calling you, and your kids wake up. Next, silence your notifications as you work. That way, you can focus on your work without the distractions.

“Challenges are what make life interesting and overcoming them is what makes life meaningful.” – Joshua J. Marine

Finally, set a deadline for yourself and stick to it—so you’ll have the discipline to concentrate on the project and the resistance to divert your attention away from other things. It worked for me, and it will work for you, too. The idea is to do whatever it takes to stop or minimize multitasking so you can pour your heart and soul into one project, and execute it flawlessly.

To become the heavyweight champion of your industry, start replacing your bad habits with good ones. Beat your self-doubt with self-confidence. Stop blaming others and start taking responsibilities. Stop multitasking and start focusing on one task. Then, watch as your success blossoms.

What habits are holding you back? Comment below!