dundun1021 it's not always easy to tell when you're hungry but it is possible. Before I started my journey I had 'food issues' and was an emotional/overeater, basically anytime I felt something (stress, happy, bored, anxious, ...) I would eat because I was 'hungry.' Similarly, because I always felt 'hungry' I never felt full (hence me weighing so darn much). After years of this behavior I couldn't tell the difference between physical hunger and 'emotional/mental hunger.' A huge part of my weight loss has been about retraining my brain to know when I'm physically hungry or just want to use food to feed some emotional need.
Nowadays I know when I'm hungry when I 'feel' hungry, it's pretty much the same feeling as 'emotional hunger' but the reason behind the hunger is different. It's hard to describe, but basically I look at the motivation behind my hunger (if it's been a few hours then I'm hungry, if I'm stressed then it's me seeking comfort).
