There is a difference between moving fast and rushing. You can move fast and be thoughtful. When you rush, you sacrifice thoughtfulness. Conversely… - James Clear

Take great care to avoid mistakes when the decision is hard to reverse.

But! If you make a mistake that is hard to reverse, there is no sense beating yourself up about it. Your responsibility is to make the best next choice given your current position. You must always make the most of the situation you are in.

Next play mentality.

Maintain a margin of safety. If your life is designed only to handle the expected challenges, then it will fall apart as soon as something unexpected happens to you. Always be stronger than you need to be. Leave room for the unexpected.

The problem with smart people is they can come up with a good reason for not doing anything. They are smart enough to find the cracks, to foresee the challenges, and to talk themselves out of the idea. They are experts at justifying their lack of courage or lack of action with an intelligent excuse.

But there will always be reasons to not do something, and this is particularly true of anything worth doing. We value those moments in which we overcame challenge, not those in which we avoided it. Ultimately, action is a choice. The choice to emphasize the reasons for doing it despite the reasons you have for avoiding it.