As an example if we give any kind of exam grows a seed, plant a seed inside tree case so they have got tense about it, then what will be the rewards, how will be the three gross and many kind of doubts will be there in our mind. So as this situation or thinking directly refers to our mental health and this causes and direct effect on our mental health somewhere, somehow if our doubts became reality after the results we may also get disappointed and again disappointment sometimes affects our mental health