As a cigarette smoker myself, perhaps a couple of noteworthy tips for the smoker making the switch.
1) we look for big clouds of smoke. It's just something we've gotten used to. So we have a tendency to draw really hard on a pipe. Means hot smoke. So learn to take puffs, more than drags.
2) we tend to smoke pretty fast when smoking cigarettes, when you do the same on a pipe, you get more hot smoke. Slow down. Count to 60 or so between puffs. A rhythm of a couple of puffs, then a bit of a longer drag, then count gets you a feel for rhythm and slower pace.
3) we inhale. With pipe smoke that won't work very well either. So you can either breathe through your nose or French inhale. I know I do ;-)
4) we need a quick nicotine fix. And since we're newbies we don't know how to treat flakes properly. Or how to pack a pipe properly. There is one tobacco that seems to work quite well for that and that is Kendal's Kentucky. It's a fine ribbon called shag and is not very finicky to load and keep lit. Or Haddos Delight is pretty easy as well. Peterson Irish flake packs a good punch too, but flakes require some practice.
5) we will still scorch our tongue and mouth. Get biotene, practice good mouth hygiene, drink ice water while smoking. If your tongue or mouth feels sore, give it a couple of days rest.
Those little tips are based on my experiences over the last two years or so. As you get better, you get the rhythm, the tongue burn (not bite) will get less as your pipe is packs better and you smoke slower. After all practice makes art. And don't get frustrated
Happy puffing