I generally do, but I grew up shooting .22lr without any hearing protection, and doubt it is really needed. However, I shoot at a club range. It really irks me when I go there with an AR-15, 30-30, .44 Mag lever rifle, etc, and some guy and his kids are shooting a .22lr at the rifle range, and none of them have hearing protection. So, I say to the family funsters, "I am going to start shooting, do you have hearing protection?" And they say, inevitably, "No, but that's OK, go ahead..." So then what do you do? Particularly if the guy has kids with him? Well, I try to look out for kids, but if you go to a range to shoot your .22lr and it never occurs to you that one of the other 1,500 members might show up with something loud to shoot, then you can invest in a savings plan for your kids' hearing aids. I go ahead and shoot.