2) If I succeed in getting a lot of wealth, I would like to expand it to passive businesses and use the money earned for social work. There is no value of having surplus of anything if you do not care to share.
This is the best and most practical way to spend your wealth. Business or Capitalism will give you a lot of experience in the market. According Robert Kiyosaki "Dont work for money, money must work for you" Doin any kind of business is great but remember that this must have a serious planning because you are risking your money. Marketing and sales is the most important skills to be learned in doing any kind of business to ensure the success of your assets.