You should never hoard your ideas. They will only die on the vine like unpicked tomatoes. You should share your ideas. Tell the joke when you have the idea for the joke. Pen the poem when you have the idea for the poem. Paint the painting when you have the idea for the painting. Write the song when you have the idea for the song. If there is one universal truth to creativity, it's that ideas breed ideas. They aren't a scarcity, ideas. As long as you share your ideas when you have them and believe that more will blossom like fruit that has grown, ripened and then been picked only to grow again––ideas will never be a scarcity.