The work is not only the flash of the new shiny. Those pesky issues and small annoying bugs are part of the work. Try to raise your perspective from 'what's new

The work is not only the flash of the new shiny. Those pesky issues and small annoying bugs are part of the work. Try to raise your perspective from 'what's new' to 'what's great' and 'what's great' requires focusing on what the client needs rather than on your excitement. Delivering what someone needs will, in the long run, give you more enjoyment than the fun of exploring the unknown.