For some people, Cancerian nature can be deceptive. They seem very soft and mothering when you first meet them.
But your sign can be tough, too. Your hard external shell may keep people away from your soft center, but it also acts like armor when you need to rise to the occasion.
Your tenacity helps you get through any challenges in your life. Sometimes, you know you've got this so much that you can laugh off any worries. If people could see you when things are tough, they'd never doubt you again!