What we should to think?

With our thoughts we can travel, visit the past, project the future, remember those who left, or even stay in the frustrations of the past, we can choose what to think about, this is the most important part.
We dominate our minds when we learn to use the authority that was given to us.
We have good thoughts, bad thoughts, thoughts that scare us... so we cannot get carried away by our thoughts, instead we must carry our thoughts where we want.
The human mind is really incredible and it controls all our body. It all begins in the mind, this explains why many horrible things happen: people who attempt suicide, depressed people, people who take attitudes and then repent, and at times after the act some people wonder: "How could I do this? How could I act this way? Why let the mind dominate and cause unimaginable actions so distorted from reality.
There are some people that have everything to succeed, but because of negative thoughts, or that voice: "You're not going to get it", their life is at a stand still, tied up and ends up being a frustrated life without achievements.
When you really believe in something and change your thinking, changed your point of view, everything becomes easier, and even the universe works in your favor.
Long ago, I realized how fragile I was when it came to my mind, sometimes I would spend hours alone, but speaking in my thoughts, and sometimes remembering unpleasant things without realizing how much this affected my day to day. Until one day the light shone: I decided to think only of what I wanted ... Yes! I can control my mind, which would sometimes lead me to inconceivable things and to act without wisdom. This is not easy, we are human, susceptible to mistakes, and we live in a world that is becoming increasingly difficult, but it is possible.
It is necessary to practice. The principle is not easy, but every time an unpleasant thought comes, I start to do something different. It is like throwing it out of my mind, and soon enough it passes. In my daily practice, I see now how important it is for our lives to have a clear, pure and healthy mind because surely we will also have a clean, pure heart, which is pleasing to God, thus having a happier life.
We cannot be trapped by our thoughts, our mind is what determines what our actions will be.

"Finally, brothers, whatever is true, whatever is noble, whatever is right, whatever is pure, whatever is lovely, whatever is admirable—if anything is excellent or praiseworthy—think about such things" (Philippians 4:8)