On the other hand, there are many success stories of friends who went into business together and succeeded to together. If you have ever gone into business with a friend, what were your biggest concerns and how did work through it.
There is a popular saying that there is no friend in business but an associate, never run a business with emotion or family intention and ignore the necessary things. That man wasn't smart, they had the business plan but he failed to plan on how the business should be run, where are the papers, didnt they sign agreements or he just did a normal business with his friend without papers? I believe before he had business, he was tought about business plan but forget paper work of partnership, sigh!
There is nothing hard in this, if you are planning to do business with a friend or a brother or with your family, don't forget to paper down contracts and agreements, it will save not only you but when something you don't expect like death, it will easily save your next of kin from any other people that plan to cheat in them.
So better do business with a business partner not with a friend so in case if things go wrong you relations dint get affected.