<p>I mean for the most part college IS necessary. Here’s a list of professions you need to be licensed in before you even get to practice it ( this is a LEGAL REQUIREMENT, so the appropriate person is held responsible, or worst case scenario get sued if anything goes wrong). You decide if you wouldn’t want your Doctor, nurse, accountant, engineer, lawyer, pharmacist, or dentist hold a license in their feild… I assume your answer would be YES.</p>