Alll I can say is, if your eyes are still good enough to shoot without opticals, enjoy it while you can. I used to be a very good shot with open sights, but the older I get, the harder it is to see the damned things. Then, put the reading glasses on, and the sights are good and clear, but everything over 5 feet away is nothing but a blur. Same with all my buddies about my age. So, am in the process of scoping about every gun I have. If you live and shoot long enough, you probably will, too. But, I would say, don't do it until you have to. Give you something to do for fun as you get older.