“You can figure it out using your head, not your heart. Make a pros & long list and try to avoid asdfadsf ”

You can figure it out using your head, not your heart. Make a pros & long list and try to avoid fear of risk and over estimation of gain. Will it cost not much and failure won't be tremendous? Are you likely to succeed? How much of the risk can you control and how much is factors you have no influence ever? If it goes badly can you spot it early & get out?