If you know your own mind, you know enough to keep it always positive.
You may not fully understand the complex process that causes electricity to be generated and transmitted to your home. But you understand very well how to apply and use it to illuminate your home, power your computer, and perform hundreds of other essential tasks.
The same is true of your mind. No one understands the incredibly complex workings of the brain; we know only that when we use our mind in a certain way, we achieve a desired result. If we think positively, we achieve positive results.
Who told you it couldn’t be done, and what great achievements has he performed that qualified him to set up limitations for you?
You will find as you go through life that those who give advice most freely are precisely the individuals who are least qualified to do so. Busy, successful people don’t have an interest in telling you how to live your life. They are busy living their own. Failures or mediocre people have all the time in the world. They also delight in seeing you fail, and are quick to say “I told you so” when you experience a temporary setback.
If someone tells you that what you are attempting to achieve is impossible or not worth the effort, take a close look at them and what they have accomplished with their lives. The chances are good that you will find they haven’t done much. Successful people are optimistic people. They have the habit of success because they learned long ago to listen to themselves and not to those who would like to see them fail.
Good intentions are useless until they are expressed in appropriate action. They may be an appropriate starting point for achievement, but they will go nowhere unless you follow through with action. Many people confuse intentions with achievement; after all, it is the idea that is most important, they reason. In reality, the most mediocre idea acted upon is far more valuable than a flash of genius that resides only in your mind. Developing the habit of action may be difficult at first, but the more you practice it, the easier it becomes.