Let's go into these three reasons more in-depth.

1. You will experience and feel greater satisfaction in your life.

One of the worst things that low self confidence does to you is that it makes it impossible for you to really be satisfied with anything in your life, and with anything that you do or try to do.

With low self confidence, no matter what you are doing, you feel like it's a failure. You end up being a failure as a parent, a failure as a significant other or a spouse, a failure as an employee. You inevitably end up not being able to take care of all of your responsibilities, and you are ending up ruining everybody else's life.

Of course, none of this is actually true. But this is how you see your life as being. No matter how well you are actually doing at your job, or how well you're doing as a parent, or how caring you are as a spouse, you can't be happy with it. You only see yourself as screwing things up.

Having higher confidence won't change your situations, necessarily, but it will help you feel more satisfaction in your life. One of the things that greater confidence does it that it actually helps us see ourselves more realistically, which means that we can see all of our successes and our potential, instead of all of our weaknesses and failures.

Having greater confidence means that you end up being able to be more satisfied with how you are living your life. Instead of always seeing the downside of things, you'll be able to see the upside, and be more positive about changing what needs to be changed.

2. You will be able to cope better when things don't end up going the way that you want.

One of the hardest things about having low confidence in yourself is that everything that doesn't work out ends up being a failure, and your fault. This, of course, is just in your mind, but it's how you feel.

If you have higher confidence in yourself, then you are better able to see why things don't go the way that you want. You are able to see when things don't work out because of forces outside of your control. You are also able to see where you might have made a mistake, without beating yourself over it.

Greater confidence in yourself also will enable you to adapt to the new situation more readily. Low self confidence means that you end up obsessing over things that don't work out, and end up being paralyzed about them. Greater self confidence will help you pick yourself up, assess the situation, and come up with a game plan, without feeling destroyed by the entire situation.

3. You will be able to fulfill your responsibilities more fully.

If you have greater confidence in yourself, you have greater confidence in your abilities. Instead of spending all that energy feeling like you're a failure, and coping with the fact that you're a failure, you can spend your energy and time working on what you want to improve on.

Instead of feeling down, you can go out and play with your kids. Or you can go spend time with other people. Or you can channel all that energy into doing better at work. This will improve your confidence even more.