The Official "How Not To" Thread

Never try to rush anything! Sometimes when you get near the end of a build, Anxiety sets in because you can't wait for that 1st ride. Always walk away if the words coming out of your mouth are not in the dictionary. Stuff can get broke and cost you more time and money. Take the extra time to assess issues and double check each detail.
Make a checklist for all and follow it. Once you are finally finished, the only time that you will have to open the hood is when you have to change the oil or show it off.