A lot of people struggle with a smoking cadence that is too fast, but some struggle with a cadence that's too slow(unless the packing and lighting and pipe engineering is flawless to keep a cherry burning all the way down). If your pipe is going out constantly, perhaps speed up your puffs to keep the flame alive? Worth a try. For me, I'm definitely in the "too fast" camp, the baccy is just too delicious, what can I say.
The issue is, lots of small variables can collude to create a significant problem like the pipe going out. Perhaps a pack that is too tight, if managed properly, can be salvagable, or a cadence that's too fast with the ideal pack can work, but when the pack is too tight and the cadence is too slow, the combination of those variables(I'm sure there are more variables but this is just an example) create the issue of the pipe going out. This is why pipe smoking is constant experimentation at first. Don't get discouraged, once the learning curve levels out you'll get into the groove of things and smoking the pipe will be like breathing for you. You don't have to think to breathe, right? That's what it's like for an experienced pipe smoker, they don't even have to think to smoke the pipe, it just naturally works out for them. I'm not quite there yet myself but I can see it progressing in that direction. I'm sure the same will happen to anyone with time. Aside from the Frank method which is good advice to play around with, try the breath method for smoking, there are lots of good youtube videos on it. You don't have to do any of these things as described, of course. Tweak and modify with experimentation and you'll find a way of smoking that pipe that is customized to your comfort.