I definitely agree with you that for one to be abroad have a business in one country whereby he will need to employ someone that will be managing the business would always come with so much challenges but the way that you can navigate around some of these challenges will the be that person employed or trusted manager to manage these businesses.There are definitely some challenges, but that can be resolved if you hire a trusted person to oversee the business. The person can update you on new developments and keep you informed. Note that I said "a trusted person" because you shouldn't hand over management of your business to a person you can't trust.