You don't need to. Every social media implements this and has done so for years. You can trust tradition, your instincts, logic, or science, whatever. If you

You don't need to. Every social media implements this and has done so for years. You can trust tradition, your instincts, logic, or science, whatever. If you are stuck on constant skepticism questioning even the most blatant truths you will be stuck on step 1.