The LCP? It's small enough I tend to forget it's even in my pocket. Wear cargo pants or shorts and I can get my Glock 26 in the front pocket, but not comfortably. Single stacks are fine.
I've meet people who just can't shoot a pocket pistol for various reasons. Some have no grip strength with the required 2 fingers and FTE like mad. A friend of mine's hands are so big he can't squeeze the trigger without pushing or pulling the muzzle all over the place. They're not for everybody. They work fine for me. I work with tools all day and grip strength is not a problem. Average size hands lets me deal with the size. I find pocket carry very convenient.