No, because making mistakes is part of a learning process. 

Making a mistake is not a bad thing. Not fixing your mistake, and not learning from your mistake, that's a bad thing. 

When you learned to walk, or to ride a bike, you, like everybody else, fell. That's not a bad thing. It hurt at that moment, but it learned you that you need to try to stay upright. And when you tried staying upright by leaning forward, you fell again. So you learned that leaning too far forward is not a good way to stay upright.

If you would have fallen while trying to walk, and see it as a bad thing, no more, no less, then you wouldn't have gotten up, you wouldn't have tried again, and you would still be there, not being able to walk.

Most people are not in the incapabality to do something, they are just afraid to fail, to make mistakes. While actually, making mistakes is the best way to learn how to do something.

To end with a quote: When asked if he wasn't tired of failing to produce his lightbulb said "I have not failed. I've just found 10,000 ways that won't work".