Oh hell yes, I've often been hungry during my year long weight loss journey. I have a fast metabolism and I've always eaten a lot, sometimes just cuz I like to eat but often because I am truly hungry. I find I often tend to be hungry unless I'm eating right at maintenance (for me around 2000 calories w/out exercise). So I've found the only way I'll lose weight is to go a little hungry (though a few weeks ago I ate really low carb for a week and it really curbed my usual hunger!). But I often feel hungry at 1800-1900 calories in a day so its just something I need to deal with to get the weight off (and make up for my weekly screw ups). But on average my weekly calorie deficit is not so large that it could be said that I am hungry because I am under-eating (I wish ha ha). I suppose I should be more clear, I think its sometimes needed to get the weight off if you have a large appetite or fast metabolism, but I think its totally dumb to cut the calories so deep that the resulting hunger is an actual sign and symptom of starvation.