Being Happy is a flexable condition for some of us, while I have way more guns than I need and each has several go to loads that I have confidence in, a major part of the fun for me is the trying and checking out of everything that comes out that I find interesting. Making equipment is part of being a Amiture radio operater which I have done for a good part of my life and it has helped me with a few of the things I use to test loads. Shooting is fun, really knowing all that you can about what is going on when you shoot adds to it for some of us.