Keeping a positive intention in life is an essential aspect but we should have information about the repercussions related to the negative impact too.
Lead the leader
If I am not successful in an attempt. I will feel that I have not put my complete efforts to complete the task. So success is in your hands. As mentioned by the author our mindset will decide the end result. So it is advisable not to have any negative thoughts in our mind and always have a positive mind.
If we have a problem we should think about how we will defeat that problem. We should not think we can't come out of the problem and we will be lost. Your mindset will play very important.
"Life is easier when you enjoy what you do"