hey the start up is such a lovely business book
Why do you like it so much?
i love how simplistic the lessons are
Having an entrepreneurial mindset is very important.
you need it to make the business run and make money
Have you ever started your own business, or are you just into learning? 
i am to start one next year
That's awesome! What do you think is the most important lesson start up of you has taught?
patience is key in every business
That's a very important lesson to learn! What do you want to do for a business?