One of the biggest reasons partnerships tend to fail is due to a lack of communication. Like any relationship, partnerships rely on good communication, so make sure that you and your partner develop strong listening and communication skills when working together. As you consider potential partners, make sure to create and discuss any potential negative scenarios up front. How would you and your partner handle certain situations? How do you and your partner problem-solve?
If you get into a partnership that doesn't work out, it happens and that is part of the learning process. You may even have an amazing partnership that comes to an end. Partnerships do not always last as long as you want. The takeaway is to take your time and make sure that your potential partner is the right partner for you.