optimistic and its benefits in future

No doubt, being optimistic is true and sometimes the predicted things by the optimistic people can be true. We are not rational by thinking about the future and having good hope. As Allah Almighty has also ordered us not to disappoint from the blessings of Allah. Having good hope is necessary for the success of life. In the life, it has been observed that many people want to become something and we considered those things unnecessary and think that that man is mad. After sometimes, that person thinks that we were mad and unable to imagine the reality of facts. It is also true that angle of seeing the things are different for different people. In the modern era, nobody has time for others except laughing at others so in such environment we should be realistic and help others who wanted to get their goal.