How to pick a trade with zero experience?

I'm 21. currently halfway through my BFA for graphic design. Realized I'm not going to be happy doing this and I won't be making shit doing it too though it has been pretty fun. Pivoting towards a more hands on skilled trade has been really alluring for financial security, and I learned at my part time job as a pakge handeler for fedex that I don't actually mind physically demanding work and enjoyed learning to use some of the equipment like driving a pack mule. My brother is a welder so I might have an opritunity to get jobs through him if I get a certification of some kind, and admittedly it looks kind of fun. My sister's boyfriend has a cdl and used to do carpentry, my cousin does hvac, and my uncle is a mechanic.Tbh though I have zero skills and experience in any if these fields. How do you find what to do with zero experience?