One project that anyone reading Hacker News ought to not be afraid of taking on is that which involves under-sink plumbing. There are so many valuable instruct

One project that anyone reading Hacker News ought to not be afraid of taking on is that which involves under-sink plumbing. There are so many valuable instructional videos on YouTube that will show you how to do the work correctly. If you mess up, the materials are inexpensive and easily replaceable. The risk of doing the work incorrectly is relatively low. The greatest cost is of personal time. You'll end up making several trips to a supply store if you aren't prepared. It's a valuable skill to have that will save you thousands of dollars over a lifetime. Give it a try next time you need work done.