There is a nice app for introvert, it is called Desire, and it was made by one custom software development company from France. It has everything, nice story, interesting quest, a huge number of philosophical questions and experiences of the hero and his sex life, as well as about the meaning of life.

There is no hacks, only skill in stock market work. You simply need to feel when to buy and when to sell.
And also join the music like this while trading https://www.youtube.com/watch?v=zKVq-P3 ... I&index=27