I am both a shooter and a collector. I divide my firearms into two "piles", "self-defense/CCW" and "fun". I do not want every shot I fire to be part of training or practice. I find it very relaxing to head into my backyard after finishing work with one of my fourteen (everything from stock Standards to full-blown Volquartsen and Clark Customs) Ruger Standard-pattern pistols and do a bit of plinking. I try to shoot every day unless weather stops me. Some days I may only fire twenty rounds and some days I may fire seven hundred. Do I need fourteen pistols of essentially the same function? Nope, but I can afford it and I felt like doing it. I like rimfires, and my collection is full of them. I also collect "wonder nines", and my collection is full of them as well.
I also have five P30 pistols that are in the first pile, and I do practice/train with those. But I will also shoot a Beretta M9, a 1911, or a Glock for fun.
I like to balance practice with fun. I may not be the best shooter (not anywhere close), but I believe I am much better than average.