Crafty Bitch

I am in a bit of a pickle.  I like to make things.  Like these:

Chakra Bracelet:

Bird Bath:

Soap:

And I would like to learn how to make things like these:

Abstract Tree with Flowers

Copper and Recycled Sterling Silver Stack:

Rustic Garden: Riveted Earrings:

But I don't collect things, wear much jewelry, nor have the desire to sell items at craft fairs/Etsy Shops...although I do use soap.  And I am asking myself, "Is it a waste of time and money to learn how to make these things (not only learn, but actually make them too)?"