As a business owner I get to hear so many people doubt their decisions every day. I want to encourage you to hold fast to your gut instinct. At the end of the day you are responsible for your business and nobody else is. You need to take the chances you want to take and never have to look back with regret with the what if.
People second-guess you all day and every day. There should be only one voice in your head and that should be you. Don’t let other people put doubt in your head because at the end of the day you need to be happy with yourself as well as your choices. They could be good or bad each one has a learning moment.