Congratulations! You have learned not only the best practices and gotchas in Truffle, but how to build secure, robust, and scalable decentralized applications. This was no easy task, and you've covered a lot throughout this book. You are now ready to build real-world, decentralized applications, join a blockchain company as an engineer, build your own ICO, or do whatever you choose to do.
Thanks for working through this book. Take care until next time.