True wisdom will give you Any thing in this world. It can give you a great attitude, finding your life, dream and passion.
What wisdom is necessary for happy living: In life, you should have the wisdom to find the difference between the things you can change and you cannot change along with knowledge to find the difference between them.
If you know this, you will be happy forever. If you know that, no amount of guilty will not change your past and if you also know that, you can change the present which is the past of the future into something; that brings happiness and regret free life.
Best example: if flight is delayed by the bad weather. Don’t blame the weather. You cannot these things. But you can hope for the flight to arrive soon.
If you hate the job, dont blame. Just quit. You can change this one and find peace.
I wrote a book for happiness, peace finder-How to be happy in LIFE(SELF-HELP)
You can contact by above details for free motivation and Counselling.