Yes, sometimes, but only in so far as I may not have the EXACT item I want to work with. But after crafting for sooo many years, there's almost always a suitable substitute around here, somewhere.
I think that repression of creativity occurs for most people as children. Parents and schools frown on the possibility that a child is heading for a life as a "starving artist" rather than someone who will "get a good job."I posted a rant on this topic earlier in this forum, see it
here.
The best thing we can do for continuing creativity is to provide positive feedback and lots of raw materials for children to create with. I like printer paper, or even brown bags, and crayons, so much more than coloring books. If you have no idea what a child has drawn, don't ask what it is. Comment on an interesting line or shape, or wonderful color, and let them tell you about it. Keep your fridge covered in a constantly updated "gallery" of their work, proudly posted. Frame a particularly beautiful "scribble design" and hang it in the living room. Like the saying says, children learn what they live.