3 ms·During a gold rush, sell shovels. Or be a for-hire artist when everyone makes mobile games.by drno123 6y agoDuring a gold rush, sell shovels. Or be a for-hire artist when everyone makes mobile games.unixhero 6y agoOr do cyber security when the entire world is digititalizing.MrGilbert 6y agoAlthough that might affect your mental health more than just selling shovels.unixhero 6y agoNow that you mention it!