Every advantage has a disadvantage; some businesses succeeded through partnerships with friends and family, while others failed due to a lack of trust.
Trust is the most important issue that is causing problems in various businesses, which is why it is important to have a signed agreement with a lawyer to avoid trust issues in a business so that it ends well.
You are right trust is the basic thing for achievements in a business of partnership so I think that if a person don't have trust on one another so they should avoid partnership because in this case they will fail to continue their business as well as their family bond will also break.
Everyone who is involved in partnership for business should think properly and don't cheat with one another, the resources should also be equally distributed so an ideal partnership will take place.
I think in this era initiate business lonely is better than partnership because if you are alone so no one will be there to interfere in the way of your success and also you will be free to take any decision.