Positive Mental Attitude can bring to your life many things that you would not otherwise see if you only find the negative. IMO
I have never bought a stock that I said was going to tank and go to trips or no bid! Some may see the positive as "pumping" when it could be truly a one of a kind.
The Universe brings to you what you intend and focus on. If you are always negative and focus on the negative things, negativity is what you will experience in your life.
If you have a positive mindset, you will attract and experience positive things in your life.
As such, thinking positively is not just merely about directing the focus of your thoughts. Rather, it becomes a reality creation exercise.
Through practicing positive thinking, you are creating a positive reality for yourself. This is because when you focus on positive things, you will have positive actions. And consistently having positive actions can only lead to the achievement of desired results.
At the end of it, what you will gain is not just limited to those benefits of positive thinking. When you have developed the mindset and habit of positive thinking, you will become, in a way, fearless. This fearlessness comes from knowing that no matter what happens in your life, no matter what life throws at you, you are able to face it and stay positive.
Having the confidence to live and face life without fear; now that is an advantage that is priceless.