Context: Usually I don't feel very well because of health problems. Not sure why and don't really care why but this morning I just feel good. 
Speaker 1: I usually don't feel the greatest because of health problems. 
Speaker 2: what kind of health problems ?
Speaker 1: Blood pressure and crohns disease, as well as, a few minor ones. Not sure why but today I feel really good! Slept well, woke up happy and energized
Speaker 2: i'm glad you feel good today!